Path Traversal in Std42 Elfinder
CVE-2023-35840
_joinPath in elFinderVolumeLocalFileSystem.class.php in elFinder before 2.1.62 allows path traversal in the PHP LocalVolumeDriver connector.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.019 (79.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Studio-42/elFinder/security/advisories/GHSA-wm5g-p99q-66g4 (Exploit, Vendor Advisory)
- github.com/Studio-42/elFinder/commit/bb9aaa7b096a1b83f2f85657c43f12131ece2891 (Patch, Vendor Advisory)
- github.com/sectroyer/CVEs/tree/main/CVE-2023-35840 (Exploit, Third Party Advisory)
- github.com/afine-com/CVE-2023-35840 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-35840?
- CVE-2023-35840 is a medium-severity vulnerability in Std42 Elfinder, classified under Path Traversal. CVSS score: 6.5/10. Published 2023-06-19.
- How severe is CVE-2023-35840?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2023-35840 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.