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CVE-2025-64132

MEDIUM
5.4
CVSS Score
Published: October 29, 2025 at 01:29 PM UTC
Updated: October 8, 2026 at 11:10 AM UTC
1 product affected across 1 vendorMcp Server

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Jenkins MCP Server Plugin 0.84.v50ca_24ef83f2 and earlier does not perform permission checks in multiple MCP tools, allowing attackers to trigger builds and obtain information about job and cloud configuration they should not be able to access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mcp Server· Jenkinsjenkins-plugin
95%
v ≤ 0.84.v50ca_24ef83f2v < 0.86.v7d3355e6a_a_18

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3622
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2025/10/29/2

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-862

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