medium5.0
CVE-2026-111350
Papermark through 0.22.0 contains a missing authorization vulnerability in the data room viewer group API that allows authenticated users to delete other teams…
Impact
Papermark through 0.22.0 contains a missing authorization vulnerability in the data room viewer group API that allows authenticated users to delete other teams' viewer groups and share links. Attackers who know a victim team's data room and group identifiers can send DELETE requests, read group links, or rewrite group document permissions across teams.
Affected products
| Product | Affected versions |
|---|---|
| Papermark | through 0.22.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/papermark/papermark
- https://github.com/papermark/papermark/blob/v0.22.0/pages/api/teams/%5BteamId%5D/datarooms/%5Bid%5D/groups/%5BgroupId%5D/index.ts#L155-L190
- https://github.com/papermark/papermark/blob/v0.22.0/pages/api/teams/%5BteamId%5D/datarooms/%5Bid%5D/groups/%5BgroupId%5D/links.ts#L52-L56
- https://github.com/papermark/papermark/commit/7fa52b23944823a9e74402fca8e48d644239bc0b
- https://github.com/papermark/papermark/commit/b81cf62f390cda112f35538eb09e54b5f728b74a
- https://hackmd.io/@hieuPenguinnn/papermark-dataroom-group-delete-missing-authz
- https://www.vulncheck.com/advisories/papermark-through-0.22.0-missing-authorization-in-data-room-viewer-group-api