CVE-2026-110624
lowPapermerge Core through 3.5.3 contains a missing authorization vulnerability that allows authenticated users to list other groups' tags and document types by s…
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:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/document... disclosure@vulncheck.com
- https://github.com/papermerge/papermerge-core/blob/3.5.3/papermerge/core/features/tags/rou... disclosure@vulncheck.com
- https://github.com/papermerge/papermerge-core/commit/0fd469102b05b5ebeb5ee39b3f73ff76991ab... disclosure@vulncheck.com
- https://github.com/papermerge/papermerge-core/issues/1291 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/papermerge-core-through-3.5.3-missing-authorization-v... disclosure@vulncheck.com