CVE-2026-57295

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-57295
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.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3774 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:jenkins:ec2_fleet:*:*:*:*:*:jenkins:*:*
History

26 Jun 2026, 19:06

Type Values Removed Values Added
First Time Jenkins
Jenkins ec2 Fleet
References () https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3774 - () https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3774 - Vendor Advisory
CPE cpe:2.3:a:jenkins:ec2_fleet:*:*:*:*:*:jenkins:*:*

24 Jun 2026, 16:16

Type Values Removed Values Added
CWE CWE-352
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.4

24 Jun 2026, 14:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-24 14:17

Updated : 2026-06-26 19:06

NVD link : CVE-2026-57295

Mitre link : CVE-2026-57295

CVE.ORG link : CVE-2026-57295

JSON object : View

Products Affected

jenkins

  • ec2_fleet
CWE
CWE-352

Cross-Site Request Forgery (CSRF)