CVE-2021-43257

HIGH

MantisBT < 2.25.3 - CSV Injection via CSV Export API

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://www.mantisbt.org/bugs/view.php?id=29130

Scores

CVSS v3 7.8
EPSS 0.0089
EPSS Percentile 54.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-1236
Status published
Products (2)
mantisbt/mantisbt < 2.25.3
mantisbt/mantisbt 0 - 2.25.3Packagist
Published Apr 14, 2022
Tracked Since Feb 18, 2026