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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8mq9-5fw2-5rm4 | Tina: Broken Access Control: arbitrary bucket-key write/delete in `next-tinacms-s3` (and sibling production media adapters) |
Fri, 21 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 21 Aug 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tina
Tina tinacms Tinacms Tinacms next-tinacms-azure Tinacms next-tinacms-cloudinary Tinacms next-tinacms-dos Tinacms next-tinacms-s3 |
|
| Vendors & Products |
Tina
Tina tinacms Tinacms Tinacms next-tinacms-azure Tinacms next-tinacms-cloudinary Tinacms next-tinacms-dos Tinacms next-tinacms-s3 |
Wed, 19 Aug 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Tina is a headless content management system. Prior to next-tinacms-s3 23.0.4, next-tinacms-dos 23.0.4, next-tinacms-azure 14.0.4, and next-tinacms-cloudinary 26.0.4, the first-party production media adapters pass attacker-controlled object keys to storage SDK upload and delete operations without enforcing the operator's configured mediaRoot. In packages/next-tinacms-s3/src/handlers.ts, createMediaHandler accepts req.query.key for a signed PutObject URL and the DELETE path uses req.query.media as the DeleteObjectCommand key. The same missing key-boundary check exists in packages/next-tinacms-dos/src/handlers.ts, packages/next-tinacms-azure/src/handlers.ts, and packages/next-tinacms-cloudinary/src/handlers.ts. An authenticated CMS editor can therefore create or delete objects anywhere the deployment's storage credential can reach, including other tenants' or non-media objects. These issues are fixed in next-tinacms-s3 23.0.4, next-tinacms-dos 23.0.4, next-tinacms-azure 14.0.4, and next-tinacms-cloudinary 26.0.4. | |
| Title | Tina: Broken Access Control: arbitrary bucket-key write/delete in `next-tinacms-s3` (and sibling production media adapters) | |
| Weaknesses | CWE-639 CWE-862 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-21T16:48:12.641Z
Reserved: 2026-07-07T19:41:00.005Z
Link: CVE-2026-59992
Updated: 2026-08-21T16:47:55.983Z
Status : Received
Published: 2026-08-19T22:16:40.600
Modified: 2026-08-21T17:16:32.653
Link: CVE-2026-59992
No data.
OpenCVE Enrichment
Updated: 2026-08-21T13:03:02Z
Github GHSA