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Solution
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Workaround
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Thu, 12 Mar 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 12 Mar 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Unitycatalog
Unitycatalog unitycatalog |
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| Vendors & Products |
Unitycatalog
Unitycatalog unitycatalog |
Wed, 11 Mar 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Unity Catalog is an open, multi-modal Catalog for data and AI. In 0.4.0 and earlier, a critical authentication bypass vulnerability exists in the Unity Catalog token exchange endpoint (/api/1.0/unity-control/auth/tokens). The endpoint extracts the issuer (iss) claim from incoming JWTs and uses it to dynamically fetch the JWKS endpoint for signature validation without validating that the issuer is a trusted identity provider. | |
| Title | Unity Catalog has a JWT Issuer Validation Bypass Allows Complete User Impersonation | |
| Weaknesses | CWE-1390 CWE-290 CWE-346 |
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| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-12T19:57:39.336Z
Reserved: 2026-02-19T19:46:03.540Z
Link: CVE-2026-27478
Updated: 2026-03-12T19:57:35.846Z
Status : Awaiting Analysis
Published: 2026-03-11T20:16:14.810
Modified: 2026-03-12T21:08:22.643
Link: CVE-2026-27478
No data.
OpenCVE Enrichment
Updated: 2026-03-12T09:56:38Z