CVE-2026-57305: Vulnerability in Jenkins Project Jenkins Assembla Plugin
A cross-site request forgery (CSRF) vulnerability in Jenkins Assembla Plugin 1.4 and earlier allows attackers to connect to an attacker-specified URL using an attacker-specified username and password.
AI Analysis
Technical Summary
The Jenkins Assembla Plugin versions before 1.5 contain a CSRF vulnerability that enables attackers to force the plugin to connect to an attacker-specified URL with attacker-supplied username and password. This could potentially be used to perform unauthorized actions or leak credentials via forged requests. The vulnerability has been publicly disclosed but lacks an official fix or detailed vendor advisory at this time.
Potential Impact
An attacker exploiting this CSRF vulnerability could cause the Jenkins Assembla Plugin to connect to arbitrary URLs using attacker-controlled credentials. This may lead to unauthorized actions or credential misuse within the context of the plugin. No evidence of active exploitation is currently known.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to Jenkins and the Assembla Plugin to trusted users and networks to reduce the risk of CSRF exploitation.
CVE-2026-57305: Vulnerability in Jenkins Project Jenkins Assembla Plugin
Description
A cross-site request forgery (CSRF) vulnerability in Jenkins Assembla Plugin 1.4 and earlier allows attackers to connect to an attacker-specified URL using an attacker-specified username and password.
CVSS v3.1
Score 5.4medium
Affected software
pkg:github/jenkinsci/assembla-pluginRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Jenkins Assembla Plugin versions before 1.5 contain a CSRF vulnerability that enables attackers to force the plugin to connect to an attacker-specified URL with attacker-supplied username and password. This could potentially be used to perform unauthorized actions or leak credentials via forged requests. The vulnerability has been publicly disclosed but lacks an official fix or detailed vendor advisory at this time.
Potential Impact
An attacker exploiting this CSRF vulnerability could cause the Jenkins Assembla Plugin to connect to arbitrary URLs using attacker-controlled credentials. This may lead to unauthorized actions or credential misuse within the context of the plugin. No evidence of active exploitation is currently known.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to Jenkins and the Assembla Plugin to trusted users and networks to reduce the risk of CSRF exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-06-24T08:41:44.359Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3be196eed863c81eeb9929
Added to database: 06/24/2026, 13:54:30 UTC
Last enriched: 06/24/2026, 14:10:08 UTC
Last updated: 06/24/2026, 14:39:57 UTC
Views: 3
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