CVE-2026-44521

elFinder: SQL Injection MySQL Volume Driver (elFinderVolumeMySQL)

State: Published
Severity: 8.8 High
Published: May 27, 2026
Updated: May 27, 2026
Reserved: May 6, 2026

Description

elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Prior to 2.1.68, an authenticated SQL injection vulnerability in the elFinder MySQL volume driver (elFinderVolumeMySQL) allows any logged-in user, including users with read-only access to the affected volume, to inject SQL through a crafted target file hash. Successful exploitation can lead to unauthorized data disclosure and denial of service. This vulnerability only affects installations configured to use the MySQL volume driver. This vulnerability is fixed in 2.1.68.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
elFinderStudio-42	< 2.1.68Affected

References

https://github.com/Studio-42/elFinder/security/advisories/GHSA-c3gj-q88f-7hqj

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