CVE-2025-64146Network attack vector

API key disclosure via plaintext job configuration

Published Oct 29, 2025 · Updated Oct 29, 2025

Information disclosure in Jenkins Project Curseforge Publisher 1.0 and earlier allows remote authenticated users to read stored API keys. The plugin serializes CurseForge API keys without encryption into each affected job's config.xml file on the Jenkins controller. Item/Extended Read permission or controller file-system access exposes keys that can authenticate uploads to CurseForge.

CVSS severity4.3
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Jenkins Project Curseforge Publisher 1.0 and earlier allows remote authenticated users to read stored API keys. The plugin serializes CurseForge API keys without encryption into each affected job's config.xml file on the Jenkins controller. Item/Extended Read permission or controller file-system access exposes keys that can authenticate uploads to CurseForge.

The record

CVE
CVE-2025-64146
Published
Oct 29, 2025
Updated
Oct 29, 2025
Vendor
Jenkins Project
Product
Curseforge Publisher
Classifications
CWE-311, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Curseforge Publisherversion=0 <=1.0

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-311Missing Encryption of Sensitive Data
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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