Vulnerability · Published Sep 4, 2026 · Assigned by VulnCheck
CVE-2026-85697Documenso 2.17.0 PDF Route Ignores Document Visibility
Medium 6.5
In plain English
A medium-severity incorrect authorization in documenso from documenso. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 64.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data identifiers.
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- GitHub Issue #3112 issue-tracking
- https://github.com/documenso/documenso product
- https://github.com/documenso/documenso/blob/v2.17.0/apps/remix/server/api/files/files.helpers.ts technical-description
- VulnCheck Advisory: Documenso 2.17.0 PDF Route Ignores Document Visibility third-party-advisory