Description
GROWI contains an access control vulnerability in the GET /_api/v3/attachment/:id endpoint that fails to validate page access permissions. Authenticated attackers can retrieve attachment metadata from pages they cannot view by supplying known attachment identifiers.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| growilabs | growi | ≤ 8.0.2 | — |
References
- https://github.com/growilabs/growi product
- https://github.com/growilabs/growi/pull/11810 patch issue-tracking
- https://github.com/growilabs/growi/commit/d298e0b1dbbf568c99db657fa0f7e90f72ddc59b patch
- https://github.com/growilabs/growi/blob/v8.0.2/apps/app/src/server/routes/apiv3/attachment.js technical-description
- VulnCheck Advisory: GROWI through 8.0.2 Missing Authorization on apiv3 Attachment Retrieval third-party-advisory