EUVD-2026-38781
Missing Authorization (CWE-862)
GHSA-mpff-xhg4-vr45
4.3
CVSS 3.1 · Vendor: jenkins
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Severity by source
Vendor (jenkins)
PRIMARY
4.3
MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Primary rating from Vendor (jenkins) · only source for this CVE.
CVSS VectorVendor: jenkins
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Lifecycle Timeline
1
CVE Published
Jun 24, 2026 - 13:20 cve.org
UNKNOWN (no severity yet)
DescriptionCVE.org
A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access.
Analysis
A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access.
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).