What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-10 · updated 2026-09-26
• Weakness: CWE-266

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.

Affected products

• Papermerge DMS: 3.5.0, 3.5.1, 3.5.2, 3.5.3

References

• https://docs.google.com/document/d/19j0mCR-QOuhlxAJMir00Z8_MZdydVdmE_Ak09ra2NHw/edit?usp=sharing
• https://vuldb.com/?ctiid.323482
• https://vuldb.com/?id.323482
• https://vuldb.com/?submit.639750
• https://docs.google.com/document/d/19j0mCR-QOuhlxAJMir00Z8_MZdydVdmE_Ak09ra2NHw/edit?tab=t.0

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