Auth bypass in Socfortress Copilot
CVE-2026-42869
SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. Prior to 0.1.57, SOCFortress CoPilot ships a hardcoded JWT signing secret as a fallback value in backend/app/auth/utils.py:28 and ships…
Vulnerability class: Broken Authentication
EPSS: 0.001 (34.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Socfortress Copilot — versions < 0.1.57
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-42869?
- CVE-2026-42869 is a critical-severity vulnerability in Socfortress Copilot, classified under Improper Authentication. CVSS score: 10.0/10. Published 2026-05-11.
- How severe is CVE-2026-42869?
- Critical severity. CVSS v3 base score is 10.0 out of 10.