What is GHSA-p495-jrpq-p66g?

GHSA-p495-jrpq-p66g is a security advisory published by GitHub Security Advisories with Medium severity. MantisBT XSS when uploading an attachment

Which CVE IDs does GHSA-p495-jrpq-p66g cover?

GHSA-p495-jrpq-p66g covers the following CVE IDs: CVE-2019-15539. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-p495-jrpq-p66g?

GHSA-p495-jrpq-p66g has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-p495-jrpq-p66g?

GHSA-p495-jrpq-p66g affects 1 product, including: composer/mantisbt/mantisbt:\u003c 2.21.3.

GHSA-p495-jrpq-p66gMediumCVSS 6.1

MantisBT XSS when uploading an attachment

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

May 29, 2025

🔗 CVE IDs covered (1)

CVE-2019-15539 →

📋 Description

The proj_doc_edit_page.php Project Documentation feature in MantisBT before 2.21.3 has a stored cross-site scripting (XSS) vulnerability, allowing execution of arbitrary code (if CSP settings permit it) after uploading an attachment with a crafted filename. The code is executed when editing the document's page.

🎯 Affected products1

composer/mantisbt/mantisbt:< 2.21.3

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2019-15539
https://github.com/mantisbt/mantisbt/commit/bd094dede74ff6e313e286e949e2387233a96eea
https://mantisbt.org/bugs/view.php?id=26078
https://github.com/advisories/GHSA-p495-jrpq-p66g