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CVE-2026-44521— elFinder: SQL Injection MySQL Volume Driver (elFinderVolumeMySQL)

CVSS 8.8 · High EPSS 0.03% · P9

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
Studio-42elFinder< 2.1.68affected
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I. Basic Information for CVE-2026-44521

Vulnerability Information
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Vulnerability Title
elFinder: SQL Injection MySQL Volume Driver (elFinderVolumeMySQL)
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Studio-42elFinder < 2.1.68 -

II. Public POCs for CVE-2026-44521

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III. Intelligence Information for CVE-2026-44521

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Vendor Advisories for CVE-2026-44521 (1)

IV. Related Vulnerabilities

Same product: elFinder
Same vendor: Studio-42
Same weakness: CWE-89

V. Comments for CVE-2026-44521

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