A cross-site request forgery (CSRF) vulnerability in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

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References
Link Providers
https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3774 cve-icon
History

Wed, 24 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Title Cross‑Site Request Forgery in Jenkins EC2 Fleet Plugin Leading to AWS Credentials Exposure
Weaknesses CWE-200
CWE-352

Wed, 24 Jun 2026 13:45:00 +0000

Type Values Removed Values Added
Description A cross-site request forgery (CSRF) vulnerability in Jenkins EC2 Fleet Plugin 4.2.3.539.v8fedff2a_81c3 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing AWS credentials stored in Jenkins.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

Updated: 2026-06-24T15:16:42.103Z

Reserved: 2026-06-24T08:41:44.358Z

Link: CVE-2026-57295

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-06-24T15:15:04Z