CVE-2024-34081
Mantis Bug Tracker (MantisBT) vulnerable to cross-site scripting
Description
Improper escaping of a custom field's name allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript when: - resolving or closing issues (bug_change_status_page.php) belonging to a project linking said custom field - viewing issues (view_all_bug_page.php) when the custom field is displayed as a column - printing issues (print_all_bug_page.php) when the custom field is displayed as a column ### Impact Cross-site scripting (XSS). ### Patches https://github.com/mantisbt/mantisbt/commit/447a521aae0f82f791b8116a14a20e276df739be ### Workarounds Ensure Custom Field Names do not contain HTML tags. ### References - https://mantisbt.org/bugs/view.php?id=34432 - This is related to CVE-2020-25830 (same root cause, different affected pages)
How to fix CVE-2024-34081
To remediate CVE-2024-34081, upgrade the affected package to a fixed version below.
- —upgrade to 2.26.2 or later
Is CVE-2024-34081 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.26.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.6 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L |