CVE-2024-34081
Description
MantisBT (Mantis Bug Tracker) is an open source issue tracker. 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, or printing issues (`print_all_bug_page.php`) when the custom field is displayed as a column. Version 2.26.2 contains a patch for the issue. As a workaround, ensure Custom Field Names do not contain HTML tags.
How to fix
- mantisbt mantisbt2.26.2 or later
- mantisbt/mantisbt2.26.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mantisbt mantisbt | v < 2.26.2 | 2.26.2 |
| mantisbt/mantisbtPackagist | v < 2.26.2 | 2.26.2 |
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