GitHub Advisoryadvisory · Maven

GHSA-2r5w-jh6g-8hff Jenkins Assembla Plugin has a missing permission check

MEDIUM Published 2026-06-24 Modified 2026-09-25 Official page ↗
Aliases
CVE-2026-57304
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:assembla
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-862
Reviewed
2026-09-25

Affected packages

• Maven org.jenkins-ci.plugins:assembla: <= 1.4 (no fix yet)

Description

Jenkins Assembla Plugin 1.4 and earlier does not perform a permission check in an HTTP endpoint that tests the connection to an Assembla server. This allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password. Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability. As of publication of this advisory, there is no fix.

Related

Alias · CVE (1)

  • CVE-2026-57304 A missing permission check in Jenkins Assembla Plugin 1.4 and earlier allows attackers with Overall/Read permission to connect to an… vulnerability

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References