Veille CVE

Lundi 7 septembre 2026

45 CVE

Critique 0 Élevée 16 Moyenne 27 Faible 2 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « php » ✕
  1. CVE-2026-86310 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. The affected element is an unknown function of the file /pages/cust_edit1.php. Such manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

  2. CVE-2026-86309 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A flaw has been found in itsourcecode Sales and Inventory System 1.0. Impacted is an unknown function of the file /pages/pro_searchfrm.php. This manipulation of the argument ID causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used.

  3. CVE-2026-86308 5.3 Moyenne

    light0011 cms

    A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Common/Conf/config.php of the component Debug Mode. The manipulation of the argument DB_DEBUG results in information disclosure. It is possible to launch the attack remotely. The exploit is now public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.

  4. CVE-2026-86440 5.4 Moyenne

    MISP · Misp-project misp

    Affected versions of MISP insufficiently validate URLs used by dashboard widgets, particularly the Button widget. The widget's URL is stored configuration controlled by a user. The previous renderer considered a URL safe if it appeared relative or if its parsed hostname matched the configured MISP hostname. That logic failed to reject dangerous schemes and URL forms that browsers normalize differently from PHP's URL parsing. As a result, values such as javascript: URLs or backslash-based authority forms could reach the generated anchor's href and execute script or navigate to an attacker-controlled origin when another user interacted with the widget. The upstream commit describes the issue as: “javascript: and backslash URLs reached the href (stored XSS)”. The fix routes widget URLs through a shared DashboardURLValidator, rejects dangerous schemes, raw backslashes, control characters, and unauthorized absolute origins, and validates the URL both in the widget handler and renderer. Version affected: ≤2.5.45

  5. CVE-2026-86435 7.5 Élevée

    thephpleague commonmark

    commonmark versions from 1.5.0 before 2.8.4 contain a denial of service vulnerability in the Footnote extension that fails to deduplicate footnote definitions. Attackers can craft documents with duplicate footnote definitions and references to create quadratic output expansion, consuming excessive memory and CPU to exhaust server resources.

  6. CVE-2026-86434 7.5 Élevée

    thephpleague commonmark

    league/commonmark versions >= 2.0.0 and < 2.8.4 (patched in 2.9.0) contain a denial of service vulnerability in UniqueSlugNormalizer::normalize(), which restarts its numeric-suffix search from 1 on every slug collision, resulting in O(K^2) time complexity for K headings that collapse to the same base slug. The vulnerable path is reached when HeadingPermalinkExtension, FootnoteExtension, or TableOfContentsExtension is registered. An unauthenticated attacker can force many headings onto a single base slug (e.g., via empty ATX headings, identical heading text, or punctuation-only headings) in a small Markdown document, consuming excessive CPU and denying service.

  7. CVE-2026-86433 7.5 Élevée

    thephpleague commonmark

    commonmark versions from 1.5.0 before 2.8.4 contain a denial of service vulnerability in the Attributes extension where AttributesListener::findTargetAndDirection() performs quadratic-time sibling list scanning. Unauthenticated attackers can submit approximately 32 KB of repeated attribute blocks to cause parsing to take over 5 seconds, exhausting server resources.

  8. CVE-2026-86432 5.3 Moyenne

    thephpleague commonmark

    commonmark versions from 2.0.0 before 2.8.4 contain a denial of service vulnerability in XmlRenderer that emits depth-proportional indentation for every XML tag. Attackers can provide deeply nested Markdown or AST structures to cause quadratic memory consumption and output amplification, exhausting server resources.

  9. CVE-2026-86431 7.2 Élevée

    thephpleague commonmark

    league/commonmark (thephpleague/commonmark) versions >= 2.7.0 and < 2.9.1 contain a cross-site scripting vulnerability in the AttributesExtension. Prefixing an attribute name with a single U+000C form feed byte (e.g. {\x0Conclick="alert(1)"}) bypasses the AttributesHelper::filterAttributes() 'on*' event-handler filter because PHP's trim() does not strip U+000C, causing the attribute to be written verbatim into the output where browsers parse it as a genuine event handler. The same prefix also defeats the allow_unsafe_links check, allowing javascript: URIs through href/src attributes even when allow_unsafe_links is false. Exploitation requires processing untrusted Markdown with the AttributesExtension enabled; the injected script executes when the rendered HTML is viewed. Fixed in 2.9.1.

  10. CVE-2026-86430 7.5 Élevée

    thephpleague commonmark

    league/commonmark versions before 2.9.1 contain multiple denial of service vulnerabilities in fenced code block detection, reference link label lookup, and emphasis delimiter processing that perform super-linear work on crafted input. Attackers can submit specially crafted Markdown with long backtick runs, nested brackets, or delimiter sequences to consume disproportionate CPU time and prevent legitimate requests from completing.

  11. CVE-2026-86429 7.5 Élevée

    thephpleague commonmark

    The league/commonmark (thephpleague/commonmark) library in versions >= 1.5.0 and < 2.9.1 contains quadratic parsing complexity in its SmartPunctExtension and AttributesExtension. When either extension is explicitly registered on the Environment (they are not enabled by default and are excluded from the standard CommonMark and GitHub-Flavored Markdown converters), an unauthenticated attacker can submit small, specially crafted Markdown documents — such as text alternating with unpaired quotes, contiguous runs of block-level attribute blocks, or repeated class attributes — to trigger disproportionate CPU consumption and cause a denial of service. Fixed in 2.9.1.

  12. CVE-2026-86428 7.5 Élevée

    thephpleague commonmark

    commonmark versions from 1.5.0 before 2.10.0 contain a denial of service vulnerability in the AttributesExtension when processing distinctly-named attributes. Attackers can submit Markdown with numerous distinct attribute names to cause quadratic-time attribute merging and filtering, consuming disproportionate CPU resources and preventing legitimate requests from completing.

  13. CVE-2026-86306 7.3 Élevée

    light0011 cms

    A weakness has been identified in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This affects an unknown part of the file App/Home/Model/UserModel.class.php of the component Cookie Helper. Executing a manipulation of the argument Username can lead to improper authentication. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

  14. CVE-2026-86305 7.3 Élevée

    light0011 cms

    A security flaw has been discovered in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is the function Upload::upload of the file ThinkPHP/Library/Think/Upload.class.php. Performing a manipulation results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

  15. CVE-2026-86301 3.5 Faible

    code-projects Hospital Information System

    A vulnerability has been found in code-projects Hospital Information System 1.0. Affected is an unknown function of the file /HIS/src/patients/editPatient.php of the component Patient Management. Such manipulation of the argument ID leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

  16. CVE-2026-86298 7.3 Élevée

    SourceCodester Class and Exam Timetabling System

    A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. Impacted is an unknown function of the file /delete_subject.php. Performing a manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

  17. CVE-2026-86294 4.3 Moyenne

    SourceCodester Simple Traffic Offense System

    A vulnerability has been found in SourceCodester Simple Traffic Offense System 1.0. Affected by this issue is some unknown functionality of the file save-settings.php of the component Settings Update Endpoint. The manipulation of the argument site_name/site_desc leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

  18. CVE-2026-86293 6.5 Moyenne

    SourceCodester Simple Traffic Offense System

    A flaw has been found in SourceCodester Simple Traffic Offense System 1.0. Affected by this vulnerability is an unknown functionality of the file delete-user.php of the component Deletion Endpoint. Executing a manipulation of the argument ID can lead to missing authentication. The attack may be launched remotely. The exploit has been published and may be used.

  19. CVE-2026-86292 7.3 Élevée

    SourceCodester Simple Traffic Offense System

    A vulnerability was detected in SourceCodester Simple Traffic Offense System 1.0. Affected is an unknown function of the file saveuser.php of the component User Creation. Performing a manipulation of the argument position results in missing authentication. The attack may be initiated remotely. The exploit is now public and may be used.

  20. CVE-2026-86291 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. This impacts an unknown function of the file /pages/us_edit1.php. Such manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

  21. CVE-2026-86290 7.3 Élevée

    SourceCodester Online Voting System

    A weakness has been identified in SourceCodester Online Voting System 1.0. This affects an unknown function of the file /voting/ajax.php?action=save_category. This manipulation of the argument Category causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

  22. CVE-2026-86285 4.3 Moyenne

    BookStack

    A vulnerability was detected in BookStack up to 26.05.2. Affected by this issue is the function AttachmentController::getUpdateForm of the file app/Uploads/Controllers/AttachmentController.php of the component Attachment Edit Endpoint. The manipulation of the argument ID results in improper access controls. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as 4e406c41c4c8060a5795e74c66fb96362e54f400. It is advisable to implement a patch to correct this issue.

  23. CVE-2026-86279 6.3 Moyenne

    SourceCodester Syllabus-Aligned Learning Management & Examination System

    A vulnerability was determined in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. The impacted element is an unknown function of the file auth_process.php of the component Login. This manipulation causes session fixiation. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

  24. CVE-2026-86278 4.3 Moyenne

    SourceCodester Syllabus-Aligned Learning Management & Examination System

    A vulnerability was found in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. The affected element is an unknown function of the file manage_subjects.php. The manipulation of the argument msg/title/content results in cross site scripting. The attack may be performed from remote. The exploit has been made public and could be used.

  25. CVE-2026-86277 7.3 Élevée

    SourceCodester Syllabus-Aligned Learning Management & Examination System

    A vulnerability has been found in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. Impacted is an unknown function of the file delete_exam.php. The manipulation of the argument ID leads to authorization bypass. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

  26. CVE-2026-86276 7.3 Élevée

    SourceCodester Syllabus-Aligned Learning Management & Examination System

    A flaw has been found in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. This issue affects some unknown processing of the file db.php. Executing a manipulation can lead to hard-coded credentials. The attack can be executed remotely. The exploit has been published and may be used.

  27. CVE-2026-86275 5.3 Moyenne

    SourceCodester Syllabus-Aligned Learning Management & Examination System

    A vulnerability was detected in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. This vulnerability affects the function register of the file auth.php. Performing a manipulation of the argument role results in improper privilege management. Remote exploitation of the attack is possible. The exploit is now public and may be used.

  28. CVE-2026-86270 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. The impacted element is an unknown function of the file /pages/settings_edit.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

  29. CVE-2026-86269 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A flaw has been found in itsourcecode Sales and Inventory System 1.0. The affected element is an unknown function of the file /pages/emp_edit1.php. This manipulation of the argument ID causes sql injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

  30. CVE-2026-86268 7.3 Élevée

    itsourcecode School Management System

    A vulnerability was detected in itsourcecode School Management System 1.0. Impacted is an unknown function of the file User_Login.php. The manipulation of the argument email results in sql injection. The attack can be executed remotely. The exploit is now public and may be used.

  31. CVE-2026-86267 6.3 Moyenne

    itsourcecode Information System Society Membership System

    A security vulnerability has been detected in itsourcecode Information System Society Membership System 1.0. This issue affects some unknown processing of the file /society/check_student.php. The manipulation of the argument student_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

  32. CVE-2026-86265 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/us_transac.php. Such manipulation of the argument Username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

  33. CVE-2026-86245 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability was detected in itsourcecode Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/sup_transac.php. Performing a manipulation of the argument companyname results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

  34. CVE-2026-86244 4.3 Moyenne

    FastAdmin

    A security vulnerability has been detected in FastAdmin up to 1.2.0.20210401_beta. Affected is the function register/login of the file application/index/controller/User.php of the component User Controller. Such manipulation of the argument url leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. Upgrading to version 1.2.1.20210731_beta is able to address this issue. The name of the patch is b3d32e2bf3637488cfe2fc58a27a9d2475b2b51b. It is recommended to upgrade the affected component.

  35. CVE-2026-86241 4.3 Moyenne

    liufee FeehiCMS

    A weakness has been identified in liufee FeehiCMS up to 2.1.1. This impacts an unknown function of the file environments/prod/backend/config/main-local.php of the component Cookie Validation. This manipulation of the argument cookieValidationKey causes use of hard-coded cryptographic key . The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

  36. CVE-2026-86240 4.7 Moyenne

    liufee FeehiCMS

    A security flaw has been discovered in liufee FeehiCMS up to 2.1.1. This affects the function catchImage of the file backend/widgets/ueditor/Uploader.php of the component UEditor. The manipulation of the argument source[] results in server-side request forgery. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

  37. CVE-2026-86239 5.3 Moyenne

    liufee FeehiCMS

    A vulnerability was identified in liufee FeehiCMS up to 2.1.1. The impacted element is the function UeditorAction::init of the file backend/widgets/ueditor/UeditorAction.php of the component UEditor Widget. The manipulation leads to unrestricted upload. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

  38. CVE-2026-86238 4.3 Moyenne

    projectworlds Online Examination System

    A vulnerability was determined in projectworlds Online Examination System 1.0. The affected element is an unknown function of the file feedback.php of the component Feedback Form. Executing a manipulation of the argument Name/Subject can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

  39. CVE-2026-86236 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. This issue affects some unknown processing of the file /pages/pro_transac.php?action=add. Such manipulation of the argument Name leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

  40. CVE-2026-86235 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A flaw has been found in itsourcecode Sales and Inventory System 1.0. This vulnerability affects unknown code of the file /pages/pos_transac.php?action=add. This manipulation of the argument Customer causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used.

  41. CVE-2026-86234 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A vulnerability was detected in itsourcecode Sales and Inventory System 1.0. This affects an unknown part of the file /pages/cust_transac.php?action=add. The manipulation of the argument firstname results in sql injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

  42. CVE-2026-86233 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. Affected by this issue is some unknown functionality of the file /pages/us_del.php?type=user. The manipulation of the argument ID leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

  43. CVE-2026-86232 6.3 Moyenne

    itsourcecode Sales and Inventory System

    A weakness has been identified in itsourcecode Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/sup_del.php?type=supplier. Executing a manipulation of the argument ID can lead to sql injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

  44. CVE-2026-86226 3.5 Faible

    Projectwolds Online Attendance System

    A security flaw has been discovered in Projectwolds Online Attendance System 1.0. Affected by this issue is some unknown functionality of the file profile.php. The manipulation of the argument email results in cross site scripting. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

  45. CVE-2026-86225 7.3 Élevée

    SourceCodester Class and Exam Timetabling System

    A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is the function mysqli_query of the file /admin/modal_add_room.php. The manipulation of the argument room_name leads to sql injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.