CVE-2018-9109
elFinder Path Traversal vulnerability
9.1
CRITICAL
CVSS 3.1
EPSS 0.85%
Description
Studio 42 elFinder before 2.1.36 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.
How to fix CVE-2018-9109
To remediate CVE-2018-9109, upgrade the affected package to a fixed version below.
- —upgrade to 2.1.36 or later
Is CVE-2018-9109 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.36
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |