CVE-2026-73292

Summary

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.

Affected Software

VendorProductVersion RangeStatus
semaphoreuisemaphore< 2.18.21affected

Weaknesses

  • CWE-352: CWE-352: Cross-Site Request Forgery (CSRF)
  • CWE-620: CWE-620: Unverified Password Change

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References