Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 15 Sep 2026 17:30:00 +0000
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ssvc
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Sun, 13 Sep 2026 08:30:00 +0000
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| First Time appeared |
Samanhappy
Samanhappy mcphub |
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| Vendors & Products |
Samanhappy
Samanhappy mcphub |
Sat, 12 Sep 2026 11:15:00 +0000
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| Description | MCPHub before 1.0.32 contains an authentication bypass vulnerability in its embedded OAuth 2.0 authorization server where client authentication is disabled by default and PKCE enforcement is optional. Attackers who obtain an authorization code through interception can redeem it for access tokens without providing a client secret or PKCE verifier, gaining access to victim accounts and their privileges. | |
| Title | MCPHub before 1.0.32 OAuth 2.0 Authentication Bypass | |
| Weaknesses | CWE-287 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-15T16:58:58.605Z
Reserved: 2026-09-12T02:03:32.649Z
Link: CVE-2026-90474
Updated: 2026-09-15T16:58:37.842Z
Status : Received
Published: 2026-09-12T11:16:34.483
Modified: 2026-09-15T17:17:37.400
Link: CVE-2026-90474
No data.
OpenCVE Enrichment
Updated: 2026-09-15T18:30:14Z