Veille CVE

Juin 2026

23 CVE

  1. CVE-2026-48558 – Non évaluée Exploitée

    SimpleHelp SimpleHelp

    SimpleHelp Authentication Bypass Vulnerability — SimpleHelp contains an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a vulnerable configuration, a remote, unauthenticated attacker can submit a forged token containing arbitrary identity claims to obtain a fully authenticated technician session. In some configurations, this may also allow bypass of multi-factor authentication.

  2. CVE-2026-20230 8.6 Élevée Exploitée

    Cisco Unified Communications Manager

    A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to conduct server-side request forgery (SSRF) attacks through an affected device. This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to write files to the underlying operating system that could be used later to elevate to root. Note: Cisco has assigned this security advisory a Security Impact Rating (SIR) of Critical rather than High as the score indicates. The reason is that exploitation of this vulnerability could result in an attacker elevating privileges to root. Note: To exploit this vulnerability, the WebDialer service must be enabled. WebDialer is disabled by default.

  3. CVE-2026-12569 – Non évaluée Exploitée Rançongiciel

    PTC Windchill and FlexPLM

    PTC Windchill and FlexPLM Improper Input Validation Vulnerability — PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network.

  4. CVE-2025-67038 9.8 Critique Exploitée

    Lantronix EDS5000 series · Lantronix G520 series · Lantronix X300 series · Lantronix E210 series

    An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when user's authentication fails. The username is directly concatenated with the command without any sanitization. This allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.

  5. CVE-2026-34910 – Non évaluée Exploitée

    Ubiquiti UniFi OS

    Ubiquiti UniFi OS Improper Input Validation Vulnerability — Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.

  6. CVE-2026-34909 – Non évaluée Exploitée

    Ubiquiti UniFi OS

    Ubiquiti UniFi OS Path Traversal Vulnerability — Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.

  7. CVE-2026-34908 – Non évaluée Exploitée

    Ubiquiti UniFi OS

    Ubiquiti UniFi OS Improper Access Control Vulnerability — Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.

  8. CVE-2026-20253 9.8 Critique Exploitée

    Splunk Enterprise · Splunk splunk

    In Splunk Enterprise 10.2 versions below 10.2.4 and 10 versions below 10.0.7, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint. The vulnerability exists because the PostgreSQL sidecar service endpoint lacks authentication controls, allowing any network-reachable user to invoke file operations without credentials. Splunk Enterprise versions 9.4 and earlier are not affected. If you cannot immediately upgrade to a fixed version, you can mitigate this vulnerability by disabling the PostgreSQL sidecar service.

  9. CVE-2026-48907 – Non évaluée Exploitée

    Widget Factory Joomla Content Editor

    Widget Factory Joomla Content Editor Improper Access Control Vulnerability — Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users.

  10. CVE-2026-54420 8.5 Élevée Exploitée

    LiteSpeed Technologies cPanel Plugin · Litespeedtech litespeed cpanel plugin · Litespeedtech litespeed whm plugin

    LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026.

  11. CVE-2026-20262 – Non évaluée Exploitée

    Cisco Catalyst SD-WAN Manager

    Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability — Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

  12. CVE-2026-35273 9.8 Critique Exploitée Rançongiciel

    Oracle Corporation PeopleSoft Enterprise PeopleTools · Oracle peoplesoft enterprise peopletools

    Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

  13. CVE-2026-10520 – Non évaluée Exploitée

    Ivanti Sentry

    Ivanti Sentry OS Command Injection Vulnerability — Ivanti Sentry (formerly known as MobileIron Sentry) contains an OS command injection vulnerability which could allow a remote unauthenticated user to achieve root-level remote code execution. This vulnerability can be successfully exploited in cases where the Sentry appliance is in an unmanaged state with its endpoints externally reachable. The use of mTLS with EPMM or restricted HTTPS access through Neurons for MDM makes interfaces inaccessible to external actors.

  14. CVE-2026-7473 – Non évaluée Exploitée

    Arista Extensible Operating System

    Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability — Arista Extensible Operating System (EOS) contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP.

  15. CVE-2026-20245 – Non évaluée Exploitée

    Cisco Catalyst SD-WAN Manager

    Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability — Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.

  16. CVE-2026-11645 – Non évaluée Exploitée

    Google Chromium V8

    Google Chromium V8 Out-of-Bounds Read and Write Vulnerability — Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

  17. CVE-2026-50751 9.3 Critique Exploitée Rançongiciel

    checkpoint Quantum Security Gateway · checkpoint Spark Firewalls · Checkpoint gaia os · Checkpoint gaia embedded

    A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

  18. CVE-2026-42271 – Non évaluée Exploitée

    BerriAI LiteLLM

    BerriAI LiteLLM Command Injection Vulnerability — BerriAI LiteLLM contains a command injection vulnerability that could allow any authenticated user, including holders of low-privilege internal-user keys, to run arbitrary commands on the host.

  19. CVE-2026-28318 – Non évaluée Exploitée

    SolarWinds Serv-U

    SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability — SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.

  20. CVE-2026-45247 – Non évaluée Exploitée

    Mirasvit Mirasvit Full Page Cache Warmer

    Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability — Mirasvit Full Page Cache Warmer contains a deserialization of untrusted data vulnerability that could allow unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie.

  21. CVE-2022-0492 7.8 Élevée Exploitée

    kernel · Netapp h300s firmware · Netapp h410c firmware · Netapp h410s firmware

    A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.

  22. CVE-2025-48595 – Non évaluée Exploitée

    Android Framework

    Android Framework Integer Overflow Vulnerability — Android Framework contains an integer overflow vulnerability that allows for code execution that could allow for local privilege escalation.

  23. CVE-2024-21182 – Non évaluée Exploitée

    Oracle WebLogic Server

    Oracle WebLogic Server Unspecified Vulnerability — Oracle WebLogic contains an unspecified vulnerability that could allow an unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.