Description
Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.
References (3)
Core 3
Core References
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/Studio-42/elFinder/releases/tag/2.1.37
Mitigation, Third Party Advisory x_refsource_confirm
https://github.com/Studio-42/elFinder/wiki/Advisory-about-vulnerability-of-CVE-2018-9109-and-CVE-2018-9110
Patch, Third Party Advisory x_refsource_confirm
https://github.com/Studio-42/elFinder/commit/e6351557b86cc10a7651253d2d2aff7f6b918f8e
Scores
CVSS v3
9.1
EPSS
0.0085
EPSS Percentile
75.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-22
Status
published
Products (2)
std42/elfinder
< 2.1.37
studio-42/elfinder
2.1.12 - 2.1.37Packagist
Published
Mar 28, 2018
Tracked Since
Feb 18, 2026