Description
ContiNew Admin through 4.1.0 contains an authorization bypass vulnerability in the personal message delete endpoint that allows authenticated users to delete other users' messages and announcements. Attackers can supply arbitrary message identifiers in the IdsReq parameter to remove any message row and purge all recipients' read receipts without ownership validation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| continew-org | continew-admin | ≤ 4.1.0 | — |
References
- GitHub Issue #220 issue-tracking
- https://github.com/continew-org/continew-admin product
- https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/main/java/top/continew/admin/system/controller/UserMessageController.java#L93-L97 technical-description
- https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/main/java/top/continew/admin/system/service/impl/MessageServiceImpl.java#L130-L135 technical-description
- https://github.com/continew-org/continew-admin/commit/665ea2c757a3f1246db62fb139fec1aac3cca296 patch
- VulnCheck Advisory: ContiNew Admin through 4.1.0 Unauthorized Message Deletion via UserMessageController third-party-advisory