CSRF Vulnerability in Jenkins Assembla Plugin

Publication date: 2026-06-24

Last updated on: 2026-06-25

Assigner: Jenkins Project

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 Scores

EPSS Scores

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Meta Information

Published

2026-06-24

Last Modified

2026-06-25

Generated

2026-07-14

AI Q&A

2026-06-24

EPSS Evaluated

2026-07-13

NVD

CVE-2026-57305

EUVD

EUVD-2026-38786

Affected Vendors & Products

Vendor	Product	Version / Range
jenkins	assembla	to 1.4 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-352	The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This vulnerability is a cross-site request forgery (CSRF) issue found in the Jenkins Assembla Plugin version 1.4 and earlier. It allows attackers to make the plugin connect to a URL specified by the attacker, using a username and password also specified by the attacker.

Impact Analysis

An attacker exploiting this vulnerability could force the Jenkins Assembla Plugin to connect to arbitrary URLs with attacker-controlled credentials. This could lead to unauthorized actions or data exposure depending on what the attacker-specified URL does or what information is accessible through the connection.

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