Directory Traversal in Studio 42 elFinder

CRITICAL 9.1CVE-2018-9110 · GHSA-44p8-c3wv-f28r · Published 28/03/2018 · updated 17/06/2026

Package	Affected versions	Patched versions
studio-42/elfinder Packagist	`≥ 2.1.12, < 2.1.37`	`2.1.37`
elfinder std42	`< 2.1.37`	`2.1.37`

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.

NVD 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

nvd.nist.gov/vuln/detail/CVE-2018-9110 · ADVISORY
Studio-42/elFinder commit e635155 · WEB
Studio-42/elFinder release 2.1.37 · WEB
Studio-42/elFinder · WEB

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