Description
Directory traversal vulnerability in inc/files/files.ctrl.php in b2evolution through 6.8.3 allows remote authenticated users to read or delete arbitrary files by leveraging back-office access to provide a .. (dot dot) in the fm_selected array parameter.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/95454
Patch x_refsource_confirm
https://github.com/b2evolution/b2evolution/commit/26841d9c81f27ad23b2f6e4bd5eaec7f2f58dfe0
Issue Tracking x_refsource_confirm
https://github.com/b2evolution/b2evolution/issues/35
Scores
CVSS v3
8.1
EPSS
0.0032
EPSS Percentile
55.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-22
Status
published
Products (1)
b2evolution/b2evolution
< 6.8.3
Published
Jan 15, 2017
Tracked Since
Feb 18, 2026