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CVE-2026-27478
🗓️ 11 Mar 2026 19:36:03Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 15 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-27478 | 11 Mar 202619:36 | – | attackerkb |
 | CVE-2026-27478 | 11 Mar 202619:12 | – | circl |
 | Unity Catalog 安全漏洞 | 11 Mar 202600:00 | – | cnnvd |
 | CVE-2026-27478 Unity Catalog has a JWT Issuer Validation Bypass Allows Complete User Impersonation | 11 Mar 202619:36 | – | cvelist |
 | EUVD-2026-11304 | 11 May 202617:58 | – | euvd |
 | Unity Catalog has a JWT Issuer Validation Bypass tht Allows Complete User Impersonation | 11 May 202617:58 | – | github |
 | CVE-2026-27478 | 11 Mar 202620:16 | – | nvd |
 | CVE-2026-27478 Unity Catalog has a JWT Issuer Validation Bypass Allows Complete User Impersonation | 11 Mar 202619:36 | – | osv |
| GHSA-QQCJ-RGHW-829X Unity Catalog has a JWT Issuer Validation Bypass tht Allows Complete User Impersonation | 11 May 202617:58 | – | osv |
 | PT-2026-24800 | 11 Mar 202600:00 | – | ptsecurity |
10
Node
[
{
"vendor": "unitycatalog",
"product": "unitycatalog",
"versions": [
{
"version": "<= 0.4.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Authorization | header | api/1.0/unity-control/auth/tokens | Authentication bypass via issuer (iss) claim in incoming JWTs, where the endpoint dynamically fetches a JWKS endpoint for signature validation without validating that the issuer is trusted. | CWE-290, CWE-346, CWE-1390 |
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17 Jun 2026 10:27Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00183
SSVC