Description
MrDoc through 1.1.1 contains a missing authorization vulnerability in the project_doc_sort and manage_project_doc_sort handlers that allows registered users to modify other users' documents by supplying arbitrary document IDs in sort_data. Attackers owning any project can reparent and reorder documents by sequential ID and set their status to draft or removed, hiding published documents.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zmister2016 | MrDoc | ≤ 1.1.1 | — |
References
- GitHub Issue #209 issue-tracking
- https://github.com/zmister2016/MrDoc product
- https://github.com/zmister2016/MrDoc/blob/40e43bbdf10502930effd7efbdf5887435cbd148/app_doc/views_import.py#L189-L224 technical-description
- https://github.com/zmister2016/MrDoc/commit/e2c26d7858289601dde331b205b82ea5e2d2dad1 patch
- VulnCheck Advisory: MrDoc through 1.1.1 Missing Authorization via Project Document Sort Handlers third-party-advisory