Jenkins Project Jenkins Assembla Plugin vulnerabilities

CVE-2026-57303 [HIGH] CWE-918 CVE-2026-57303: Jenkins Assembla Plugin 1.4 and earlier does not configure its XML parser to prevent XML external en Jenkins Assembla Plugin 1.4 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers able to control the responses of the configured Assembla server to extract secrets from the Jenkins controller or perform server-side request forgery.

CVE-2026-57304 [MEDIUM] CWE-862 CVE-2026-57304: A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/ A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.

CVE-2026-57305 [MEDIUM] CWE-352 CVE-2026-57305: A cross-site request forgery (CSRF) vulnerability in Jenkins Assembla Plugin 1.4 and earlier allows 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.

CVE-2019-10420 [MEDIUM] CWE-522 CVE-2019-10420: Jenkins Assembla Plugin stores credentials unencrypted in its global configuration file on the Jenki Jenkins Assembla Plugin stores credentials unencrypted in its global configuration file on the Jenkins master where they can be viewed by users with access to the master file system.