Description
site/index.php/admin/trees/add/ in BigTree 4.2.22 and earlier allows remote attackers to upload and execute arbitrary PHP code because the BigTreeStorage class in core/inc/bigtree/apis/storage.php does not prevent uploads of .htaccess files.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_confirm
https://github.com/bigtreecms/BigTree-CMS/issues/335
Patch x_refsource_confirm
https://github.com/bigtreecms/BigTree-CMS/commit/609bd17728ee1db0487a42d96028d30537528ae8
Scores
CVSS v3
9.8
EPSS
0.0088
EPSS Percentile
75.4%
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-94
Status
published
Products (1)
bigtreecms/bigtree_cms
< 4.2.22
Published
Apr 30, 2018
Tracked Since
Feb 18, 2026