Description
The proj_doc_edit_page.php Project Documentation feature in MantisBT before 2.21.3 has a stored cross-site scripting (XSS) vulnerability, allowing execution of arbitrary code (if CSP settings permit it) after uploading an attachment with a crafted filename. The code is executed when editing the document's page.
References (2)
Core 2
Core References
Permissions Required, Vendor Advisory x_refsource_misc
https://mantisbt.org/bugs/view.php?id=26078
Patch, Third Party Advisory x_refsource_confirm
https://github.com/mantisbt/mantisbt/commit/bd094dede74ff6e313e286e949e2387233a96eea
Scores
CVSS v3
6.1
EPSS
0.0052
EPSS Percentile
66.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
mantisbt/mantisbt
< 2.21.3
mantisbt/mantisbt
0 - 2.21.3Packagist
Published
Mar 19, 2020
Tracked Since
Feb 18, 2026