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2 vulnerabilities found for next-tinacms-azure by tinacms
CVE-2026-59992 (GCVE-0-2026-59992)
Vulnerability from nvd – Published: 2026-08-19 21:30 – Updated: 2026-08-21 16:48
VLAI
EPSS
VEX
Title
Tina: Broken Access Control: arbitrary bucket-key write/delete in `next-tinacms-s3` (and sibling production media adapters)
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 16:47 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/tinacms/tinacms/security/advis… | x_refsource_CONFIRM |
| https://github.com/tinacms/tinacms/pull/7088 | x_refsource_MISC |
| https://github.com/tinacms/tinacms/commit/d44558e… | x_refsource_MISC |
| https://github.com/tinacms/tinacms/releases/tag/n… | x_refsource_MISC |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| tinacms | tinacms |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-s3 |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-dos |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-azure |
Affected:
< 14.0.4
|
|
| tinacms | next-tinacms-cloudinary |
Affected:
< 26.0.4
|
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CVE-2026-59992 (GCVE-0-2026-59992)
Vulnerability from cvelistv5 – Published: 2026-08-19 21:30 – Updated: 2026-08-21 16:48
VLAI
EPSS
VEX
Title
Tina: Broken Access Control: arbitrary bucket-key write/delete in `next-tinacms-s3` (and sibling production media adapters)
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 16:47 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/tinacms/tinacms/security/advis… | x_refsource_CONFIRM |
| https://github.com/tinacms/tinacms/pull/7088 | x_refsource_MISC |
| https://github.com/tinacms/tinacms/commit/d44558e… | x_refsource_MISC |
| https://github.com/tinacms/tinacms/releases/tag/n… | x_refsource_MISC |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| tinacms | tinacms |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-s3 |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-dos |
Affected:
< 23.0.4
|
|
| tinacms | next-tinacms-azure |
Affected:
< 14.0.4
|
|
| tinacms | next-tinacms-cloudinary |
Affected:
< 26.0.4
|
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"vendor": "tinacms",
"versions": [
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"vendor": "tinacms",
"versions": [
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