CVE-2026-111353
mediumPeppermint through 0.5.5 contains a missing authorization vulnerability that allows any authenticated user to create time entries and attachments as other user…
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/controllers/storage.t... disclosure@vulncheck.com
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/controllers/time.ts#L... disclosure@vulncheck.com
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/main.ts#L57-L70 disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/peppermint-data-logs-missing-authorization disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/peppermint-through-0.5.5-missing-authorization-via-ti... disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/peppermint-data-logs-missing-authorization 134c704f-9b21-4f2e-91b3-4a467353bcc0