CVE-2026-82472

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked document records.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/documenso/documenso
https://github.com/documenso/documenso/blob/v2.12.0/apps/remix/server/api/files/files.ts
https://github.com/documenso/documenso/commit/4f346d3c2d5264f221e4d787e162f16051e44114
https://www.vulncheck.com/advisories/documenso-before-2.13.0-unauthenticated-file-upload-via-api-files-upload-pdf

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-29 17:17

Updated : 2026-08-31 19:17

NVD link : CVE-2026-82472

Mitre link : CVE-2026-82472

CVE.ORG link : CVE-2026-82472

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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