Description
Sharkord before 0.0.26 contains a missing authorization vulnerability in the others.changeLogo tRPC mutation that allows any authenticated member to modify the server logo without the MANAGE_SETTINGS permission. Attackers can remove the current logo and replace it with an uploaded image that is published to every connected client.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Sharkord | sharkord | < 0.0.26 | 0.0.26 |
References
- https://github.com/Sharkord/sharkord/issues/387 issue-tracking
- https://github.com/Sharkord/sharkord/issues/851 issue-tracking
- https://github.com/Sharkord/sharkord/commit/fd15061eaf366c7150325780a2d7b4b452f1134f patch
- sharkord v0.0.26 Release Notes release-notes
- https://github.com/Sharkord/sharkord/blob/v0.0.25/apps/server/src/routers/others/change-logo.ts technical-description
- VulnCheck Advisory: Sharkord before 0.0.26 Missing Authorization via changeLogo tRPC Route third-party-advisory