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CVE-2026-44657

MantisBT: Stored XSS in File Download PUBLISHED

Description (CNA)

Mantis Bug Tracker (MantisBT) is an open source issue tracker. Prior to 2.28.2, using show_inline=1 parameter and a valid file_show_inline_token CSRF token on file_download.php, an attacker can execute code by uploading a crafted XHTML attachment referencing a JavaScript attachment. This vulnerability is fixed in 2.28.2.

Affected (CNA)

Vendor / productVersions
mantisbt / mantisbtaffected < 2.28.2

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.