CVE-2026-110622

EUVD-2026-101250
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
7.5 HIGH
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
papermergepapermerge
𝑥
≤ 3.5.3
CNA
Common Weakness Enumeration
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