CVE-2023-35840: STD42 Elfinder

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

_joinPath in elFinderVolumeLocalFileSystem.class.php in elFinder before 2.1.62 allows path traversal in the PHP LocalVolumeDriver connector.

Affected products

• STD42 Elfinder: before 2.1.62 (fixed in 2.1.62)

Published 2023-06-19. Last modified 2026-06-17.