CVE-2026-73292

8.3 Élevée

Publiée le 12/08/2026 à 18:17 · Modifiée le 09/09/2026 à 23:02 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Semaphore UI is a web interface for managing DevOps tools. Prior to 2.18.21, the /api/users/{id}/password endpoint accepts a cross-site request using the authenticated user's semaphore session cookie without CSRF protection or current-password confirmation, allowing an unauthenticated attacker to change an administrator's or another user's password after user interaction. This issue is fixed in version 2.18.21.

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Produits concernés

semaphoreui semaphore

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.3 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L`

Faiblesses (CWE)

CWE-352
CWE-620

Références

https://github.com/semaphoreui/semaphore/commit/2d6e2e3eb10e8bf688e2ab59609b909a012fad4c
https://github.com/semaphoreui/semaphore/commit/c59c3dc9035badcbf0609c7d35679c06e590a956
https://github.com/semaphoreui/semaphore/releases/tag/v2.18.21
https://github.com/semaphoreui/semaphore/security/advisories/GHSA-8cj9-r88m-8945

Ailleurs

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