CVE-2026-110624
CVE-2026-110624 · Papermerge Core through 3.5.3 Missing Authorization via /tags/all and /document-types/all
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Papermerge Core through 3.5.3 contains a missing authorization vulnerability that allows authenticated users to list other groups' tags and document types by supplying a group_id parameter. Attackers who know a group's UUID can query GET /tags/all or GET /document-types/all, which skip the user_belongs_to check, to disclose metadata of groups they do not belong to.
CVSS 2.3 · Low · EPSS 0.3%
- Published
- Updated
Affected products and versions
papermerge-core
- Versions
- ≥ 0, ≤ 3.5.3: Affected (semver)
No fix published
Original sources
- https://github.com/papermerge/papermerge-core/issues/1291
- https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/tags/router.py#L39-L64
- https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/document_types/router.py#L37-L62
- https://github.com/papermerge/papermerge-core/commit/0fd469102b05b5ebeb5ee39b3f73ff76991ab269
- https://www.vulncheck.com/advisories/papermerge-core-through-3.5.3-missing-authorization-via-tags-all-and-document-types-all
- https://nvd.nist.gov/vuln/detail/CVE-2026-110624