Vulnerability Report

CVE-2026-73292

Title: CSRF Password Change

Arbitrary File Access

Proof Of Concept

PoC Available for CVE-2026-73292

CWE Category CWE-352

Published Date Aug 12, 2026

Modified Date Sep 09, 2026

Exploit Status Available

Score 8.3 CVSS v3.1

Exploit Probability (EPSS)

0.23%

Vulnerability Summary

CVE-2026-73292: 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.

Impacted Vendors

Analysis in Progress...

Reference Links

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

CVSS v3.1

Source Entity [email protected]

Severity HIGH

8.3

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-73292 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/CamilleGR/CVE-2026-73292

View Code

September 09, 2026 MODIFIED

Vulnerability data updated via NVD.

August 12, 2026 MODIFIED

Vulnerability data updated via NVD.

August 12, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction REQUIRED

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Affected Stack

No specific products linked.