Description
In BlackCat CMS 1.2.2, unrestricted file upload is possible in backend\media\ajax_rename.php via the extension parameter, as demonstrated by changing the extension from .jpg to .php.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/SPuerBRead/blackcat-cms-file-upload/blob/master/README.md
Scores
CVSS v3
8.8
EPSS
0.0038
EPSS Percentile
59.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
blackcat-cms/blackcat_cms
1.2.2
Published
Sep 12, 2017
Tracked Since
Feb 18, 2026