CVE-2026-33517 (GCVE-0-2026-33517)
Vulnerability from cvelistv5
Published
2026-03-23 19:13
Modified
2026-03-24 14:17
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In version 2.28.0, when deleting a Tag (tag_delete.php), improper escaping of its name when displaying the confirmation message allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript. Version 2.28.1 fixes the issue. Workarounds include reverting commit d6890320752ecf37bd74d11fe14fe7dc12335be9 and/or manually editing language files to remove the sprintf placeholder `%1$s` from `$s_tag_delete_message` string.
Impacted products
Vendor Product Version
mantisbt mantisbt Version: = 2.28.0
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Show details on NVD website


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