CVE-2026-111353
CVE-2026-111353 · Peppermint through 0.5.5 Missing Authorization via Time-Tracking and Attachment Upload Endpoints
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Peppermint through 0.5.5 contains a missing authorization vulnerability that allows any authenticated user to create time entries and attachments as other users by supplying a user id in the request body. Attackers can send POST requests to /api/v1/time/new or /api/v1/storage/ticket/:id/upload/single to attach files and time records to any ticket under another user's identity.
CVSS 5.3 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
peppermint
- Versions
- ≥ 0, ≤ 0.5.5: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/peppermint-data-logs-missing-authorization
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/controllers/time.ts#L6-L27
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/controllers/storage.ts#L9-L35
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/main.ts#L57-L70
- https://www.vulncheck.com/advisories/peppermint-through-0.5.5-missing-authorization-via-time-tracking-and-attachment-upload-endpoints
- https://nvd.nist.gov/vuln/detail/CVE-2026-111353