What is GHSA-rg8f-5p7x-m6wv?

GHSA-rg8f-5p7x-m6wv is a security advisory published by GitHub Security Advisories with High severity. MantisBT CSV Injection unprivileged user access in csv_export.php

Which CVE IDs does GHSA-rg8f-5p7x-m6wv cover?

GHSA-rg8f-5p7x-m6wv covers the following CVE IDs: CVE-2021-43257. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rg8f-5p7x-m6wv?

GHSA-rg8f-5p7x-m6wv has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

Which products are affected by GHSA-rg8f-5p7x-m6wv?

GHSA-rg8f-5p7x-m6wv affects 1 product, including: composer/mantisbt/mantisbt:\u003c= 2.25.2.

GHSA-rg8f-5p7x-m6wvHighCVSS 7.8

MantisBT CSV Injection unprivileged user access in csv_export.php

Vendor

GitHub Security Advisories

Published

April 15, 2022

Last Modified

May 30, 2025

🔗 CVE IDs covered (1)

CVE-2021-43257 →

📋 Description

Lack of Neutralization of Formula Elements in the CSV API of MantisBT before 2.25.3 allows an unprivileged attacker to execute code or gain access to information when a user opens the csv_export.php generated CSV file in Excel.

🎯 Affected products1

composer/mantisbt/mantisbt:<= 2.25.2

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-43257
https://github.com/mantisbt/mantisbt/commit/7f4534c723e3162b8784aebda4836324041dbc3e
https://www.mantisbt.org/bugs/view.php?id=29130
https://github.com/mantisbt/mantisbt/commit/99eb8d41cbacc703f88807898dcc9ac55eec0f15
https://github.com/advisories/GHSA-rg8f-5p7x-m6wv