What is GHSA-52cx-vphc-jmjm?

GHSA-52cx-vphc-jmjm is a security advisory published by GitHub Security Advisories with Medium severity. MantisBT allows XSS in manage_custom_field_edit_page.php

Which CVE IDs does GHSA-52cx-vphc-jmjm cover?

GHSA-52cx-vphc-jmjm covers the following CVE IDs: CVE-2021-33557. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-52cx-vphc-jmjm?

GHSA-52cx-vphc-jmjm has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-52cx-vphc-jmjm?

GHSA-52cx-vphc-jmjm affects 1 product, including: composer/mantisbt/mantisbt:\u003c= 2.25.1.

GHSA-52cx-vphc-jmjmMediumCVSS 6.1

MantisBT allows XSS in manage_custom_field_edit_page.php

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

May 29, 2025

🔗 CVE IDs covered (1)

CVE-2021-33557 →

📋 Description

An XSS issue was discovered in manage_custom_field_edit_page.php in MantisBT before 2.25.2. Unescaped output of the return parameter allows an attacker to inject code into a hidden input field.

🎯 Affected products1

composer/mantisbt/mantisbt:<= 2.25.1

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-33557
https://mantisbt.org/blog/archives/mantisbt/699
https://mantisbt.org/bugs/view.php?id=28552
https://github.com/mantisbt/mantisbt/commit/03dd37221e636f8959b8cb9fbad84f38f9582356
https://github.com/advisories/GHSA-52cx-vphc-jmjm