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CVE-2026-85401— Dolibarr Legacy File Manager config.inc.php access control

Quick assessment

Affected
n/a Dolibarr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Dolibarr 21.0.4、22.0.5 和 23.0.3 及更早版本中发现了一个安全弱点。该问题影响 Legacy File Manager 组件中 文件中某些未知功能。通过执行特定操作，可能导致访问控制不当。该攻击可远程发起。利用方式已公开，可被用于实际攻击。升级到 23.0.4 版本可以解决此问题。该补丁编号为 ef6631e9bd5ec4b8cec0e88f1796d3d10dad02ec。建议升级受影响的组件。

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-85401

Vulnerability Information
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Vulnerability Title
Dolibarr Legacy File Manager config.inc.php access control
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Dolibarr up to 21.0.4/22.0.5/23.0.3. Affected by this issue is some unknown functionality of the file htdocs/core/filemanagerdol/connectors/php/config.inc.php of the component Legacy File Manager. Executing a manipulation can lead to improper access controls. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 23.0.4 can resolve this issue. This patch is called ef6631e9bd5ec4b8cec0e88f1796d3d10dad02ec. It is suggested to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Dolibarr 21.0.0 cpe:2.3:a:dolibarr:dolibarr:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-85401

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III. Intelligence Information for CVE-2026-85401

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Vendor Pages for CVE-2026-85401 (2)

Other References for CVE-2026-85401 (1)

Other References for CVE-2026-85401 (5)

IV. Related Vulnerabilities

Same product: Dolibarr
Same vendor: n/a
Same weakness: CWE-284

V. Comments for CVE-2026-85401

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