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SOCFortress CoPilot CVE-2026-42869

| EUVD-2026-29184 CRITICAL
Improper Authentication (CWE-287)
2026-05-11 GitHub_M
10.0
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Patch available
May 11, 2026 - 20:02 EUVD
Source Code Evidence Fetched
May 11, 2026 - 19:46 vuln.today
Analysis Generated
May 11, 2026 - 19:46 vuln.today
CVE Published
May 11, 2026 - 18:39 nvd
CRITICAL 10.0

DescriptionNVD

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 it verbatim in .env.example. Any deployment where JWT_SECRET is not explicitly set - including the default Docker Compose setup - signs all authentication tokens with this publicly known value. An unauthenticated attacker can forge arbitrary admin-scoped JWTs and gain full control of the application and every security tool it manages without any credentials. This vulnerability is fixed in 0.1.57.

AnalysisAI

Authentication bypass in SOCFortress CoPilot versions prior to 0.1.57 allows remote unauthenticated attackers to forge admin-scoped JWT tokens and gain full control of the security operations platform. The application ships with a publicly known JWT signing secret hardcoded as a fallback value (bL4unrkoxtFs1MT6A7Ns2yMLkduyuqrkTxDV9CjlbNc=) in backend/app/auth/utils.py and .env.example. …

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RemediationAI

Within 24 hours: Identify all deployed instances of SOCFortress CoPilot and determine active versions (check docker image tags, git history, or version endpoint). Verify whether JWT_SECRET environment variable is explicitly configured in production (if unset, default hardcoded secret applies). …

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CVE-2026-42869 vulnerability details – vuln.today

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