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CVE-2025-10209— Papermerge DMS Authorization Token improper authorization

Quick assessment

Affected
Papermerge DMS
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.

Papermerge DMS是Papermerge DMS开源的一个文档管理系统。 Papermerge DMS 3.5.3及之前版本存在授权问题漏洞，该漏洞源于授权令牌处理不当，可能导致未授权访问。

CVSS 5.4 · Medium EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-10209

Vulnerability Information
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Vulnerability Title
Papermerge DMS Authorization Token improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in Papermerge DMS up to 3.5.3. This issue affects some unknown processing of the component Authorization Token Handler. Performing manipulation results in improper authorization. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Papermerge DMS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Papermerge DMS是Papermerge DMS开源的一个文档管理系统。 Papermerge DMS 3.5.3及之前版本存在授权问题漏洞，该漏洞源于授权令牌处理不当，可能导致未授权访问。
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

Vendor Product Affected Versions CPE Subscribe
Papermerge DMS 3.5.0 -

II. Public POCs for CVE-2025-10209

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III. Intelligence Information for CVE-2025-10209

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Other References for CVE-2025-10209 (1)

IV. Related Vulnerabilities

Same product: DMS
Same vendor: Papermerge
Same weakness: CWE-285

V. Comments for CVE-2025-10209

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