Description
Unrestricted File Upload exists in BigTree CMS through 4.2.18: if an attacker uploads an 'xxx.pht' or 'xxx.phtml' file, they could bypass a safety check and execute any code.
References (2)
Core 2
Core References
Patch x_refsource_confirm
https://github.com/bigtreecms/BigTree-CMS/commit/b72293946951cc650eaf51f5d2f62ceac6335e12
Exploit, Issue Tracking, Patch x_refsource_confirm
https://github.com/bigtreecms/BigTree-CMS/issues/280
Scores
CVSS v3
9.8
EPSS
0.0034
EPSS Percentile
57.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
bigtreecms/bigtree_cms
< 4.2.18
Published
Jun 02, 2017
Tracked Since
Feb 18, 2026