CVE-2026-110622 Details
Description
Papermerge Core through 3.5.3 contains a missing authorization vulnerability that allows authenticated users to manipulate other users' pages because page management and OCR endpoints skip has_node_perm checks. Attackers knowing page UUIDs can call /pages/, /pages/move, or /pages/extract to rotate, delete, or extract victims' pages, and trigger OCR via /tasks/ocr.
A missing authorization vulnerability has been identified in Papermerge Core versions through 3.5.3. This vulnerability allows authenticated users to manipulate pages belonging to other users. The issue arises because the page management and OCR endpoints do not perform necessary authorization checks. Attackers who are aware of the UUIDs of specific pages can use the '/pages/', '/pages/move', or '/pages/extract' endpoints to rotate, delete, or extract pages from other users, and can also trigger OCR processing on those documents via the '/tasks/ocr' endpoint.
Users are advised to update to the latest version of Papermerge Core, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 14, 2026CISA-ADP
Assessed Oct 14, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Papermerge Core | <= 3.5.3 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 14, 2026 | CVE Modified | CISA-ADP |
| Oct 14, 2026 | New CVE Received | [email protected] |