CVE-2026-110622

CVSS 7.7 (high) · published 2026-10-14

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.

Weakness: CWE-862

Source: NVD CVE-2026-110622

References

• https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/document/router_pages.py#L29-L131
• https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/tasks/router.py#L17-L35
• https://github.com/papermerge/papermerge-core/commit/6ad2836dc40b61bd032146013272036bbece6144
• https://github.com/papermerge/papermerge-core/issues/1290
• https://www.vulncheck.com/advisories/papermerge-core-through-3.5.3-missing-authorization-in-page-management-and-ocr-endpoints

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