CVE-2026-57295
published 2026-06-24CVE-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…
PriorityP429medium5.4CVSS 3.1
AVNACLPRLUINSUCLILAN
EPSS
0.13%
2.8th percentile
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.
Affected
41 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | active_directory | — | — |
| jenkins | active_directory_plugin | — | — |
| jenkins | assembla | — | — |
| jenkins | assembla_plugin | — | — |
| jenkins | bitbucket_push_and_pull_request | — | — |
| jenkins | bitbucket_push_and_pull_request_plugin | — | — |
| jenkins | contrast_continuous_application_security | — | — |
| jenkins | contrast_continuous_application_security_plugin | — | — |
| jenkins | ec2_fleet | <= 4.2.3.539.v8fedff2a_81c3 | — |
| jenkins | ec2_fleet | — | — |
| jenkins | ec2_fleet_plugin | — | — |
| jenkins | external_workspace_manager | — | — |
| jenkins | external_workspace_manager_plugin | — | — |
| jenkins | fitnesse | — | — |
| jenkins | fitnesse_plugin | — | — |
| jenkins | git_client | — | — |
| jenkins | git_client_plugin | — | — |
| jenkins | git_parameter | — | — |
| jenkins | git_parameter_plugin | — | — |
| jenkins | gitee | — | — |
| jenkins | gitee_plugin | — | — |
| jenkins | github_branch_source | — | — |
| jenkins | github_branch_source_plugin | — | — |
| jenkins | groovy | — | — |
| jenkins | groovy_plugin | — | — |
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VulDB
EC2 Fleet Plugin up to 4.2.3.539.v8fedff2a_81c3 on Jenkins AWS Credential cross-site request forgery
vuldb·2026-06-29·CVSS 5.4
CVE-2026-57295 [MEDIUM] EC2 Fleet Plugin up to 4.2.3.539.v8fedff2a_81c3 on Jenkins AWS Credential cross-site request forgery
A vulnerability labeled as problematic has been found in EC2 Fleet Plugin up to 4.2.3.539.v8fedff2a_81c3 on Jenkins. Affected by this issue is some unknown functionality of the component AWS Credential Handler. Executing a manipulation can lead to cross-site request forgery.
The identification of this vulnerability is CVE-2026-57295. The attack may be launched remotely. There is no exploit available.
GHSA
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 cre
ghsa_unreviewed·2026-06-24
CVE-2026-57295 [MEDIUM] CWE-352 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 cre
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.
Jenkins
Jenkins Security Advisory 2026-06-24
vendor_jenkins·2026-06-24
CVE-2026-57280 [HIGH] Jenkins Security Advisory 2026-06-24
Title: Jenkins Security Advisory 2026-06-24
Jenkins Security Advisory 2026-06-24
Jenkins Security Home
For Administrators
Overview
Terminology
Vulnerabilities and Scoring
Security Advisories
Security Issues
Advisory Schedule
Vulnerabilities in Plugins
How We Fix Security Issues
For Reporters
Reporting Vulnerabilities
Jenkins CNA
For Maintainers
Overview
Vulnerabilities in Plugins
Jenkins Security Team
About
Contributions
This advisory announces vulnerabilities in the following Jenkins deliverables:
Active Directory
Plugin
Assembla
Plugin
Bitbucket Push and Pull Request
Plugin
Contrast Continuous Application Security
Plugin
EC2 Fleet
Plugin
External Workspace Manag
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-24
Published