CVE-2026-62644

9.8 Critique

Publiée le 14/07/2026 à 18:17 · Modifiée le 20/07/2026 à 14:41 · Analysée par le NVD · Source : cve@mitre.org

Description

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

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Produits concernés

Roundcube Webmail

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.4 Moyenne	cve@mitre.org	`CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N`
3.1	9.8 Critique	nvd@nist.gov (NVD)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-290

Références

https://github.com/roundcube/roundcubemail/commit/5cdc6a48b40beabff7f0bf5d9035f4491e877e4c Patch
https://github.com/roundcube/roundcubemail/commit/7414fef51cd2407d39faab99680763f10ed5231d Patch
https://github.com/roundcube/roundcubemail/commit/83150ce04d689a70f92d511bcae40adba8d55476 Patch
https://github.com/roundcube/roundcubemail/commit/9a96c20d8c7c9135876b68bebd6960af3ee60923 Patch
https://github.com/roundcube/roundcubemail/releases/tag/1.6.17 Release Notes
https://github.com/roundcube/roundcubemail/releases/tag/1.7.2 Release Notes
https://roundcube.net/news/2026/07/05/security-updates-1.6.17-and-1.7.2 Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories