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Vulnerability record · CVE-2026-85697 · published 4 September 2026

CVE-2026-85697: Incorrect authorization vulnerability

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.

7.1 CVSS 4.0 High EPSS 0.42% · top 66.8% CWE-863 · Incorrect authorization Deferred
7.1CVSS 4.0 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
24 Sep 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/documenso/documenso
https://github.com/documenso/documenso/blob/v2.17.0/apps/remix/server/api/files/files.helpers.ts
https://github.com/documenso/documenso/issues/3112
https://www.vulncheck.com/advisories/documenso-2.17.0-pdf-route-ignores-document-visibility
https://github.com/documenso/documenso/issues/3112

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Source: NIST National Vulnerability Database (record CVE-2026-85697), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.