Description
Docmost is open-source collaborative wiki and documentation software. Starting in version 0.3.0 and prior to version 0.71.0, improper authorization in Docmost allows a low-privileged authenticated user to overwrite another page-s attachment within the same workspace by supplying a victim `attachmentId` to `POST /api/files/upload`. This is a remote integrity issue requiring no victim interaction. Version 0.71.0 contains a patch.
CVSS 5.4EPSS 0.22100000000000003%Risk 0.55
View source- Published
- 2026-04-14 22:16:31
- Affected versions
- >=0.3.0,<0.71.0
- Type
- Core software
- Last modified
- 2026-07-24 22:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L