CVE-2026-44521— elFinder: SQL Injection MySQL Volume Driver (elFinderVolumeMySQL)
Possible ATT&CK Techniques 1AI
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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)
Vulnerability Title
elFinder SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
elFinder是Studio 42开源的一个开源的web文件管理器。 elFinder 2.1.68之前版本存在SQL注入漏洞，该漏洞源于MySQL卷驱动中的SQL注入漏洞，允许任何登录用户通过特制的目标文件哈希注入SQL，导致未授权数据泄露和拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-44521
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Vendor Advisories for CVE-2026-44521 (1)
IV. Related Vulnerabilities
Same weakness: CWE-89
- CVE-2026-9848
WP Ticket <= 6.0.4 - Unauthenticated SQL Injection via WordP - CVE-2026-12131
CodeAstro Human Resource Management System Payroll Invoice P - CVE-2026-44172
MariaDB: mysql_real_escape_string() incorrectly handled big5 - CVE-2026-41581
Frappe Vulnerable to Possible SQL Injection via get_blog_lis - CVE-2026-48613
phpBB <3.3.11 迁移漏洞导致SQL注入
V. Comments for CVE-2026-44521
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