AmoyLab Unla through 0.10.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid access tokens because the OAuth2 server never authenticates a resource owner. Attackers can register a client, request a code from /authorize, and exchange it at /token to access OAuth2-protected MCP prefixes, proxied upstream APIs and injected credentials.
Metrics
Affected Vendors & Products
References
History
Tue, 13 Oct 2026 08:15:00 +0000
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Amoylab
Amoylab unla |
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Amoylab
Amoylab unla |
Sun, 11 Oct 2026 13:45:00 +0000
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| Description | AmoyLab Unla through 0.10.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid access tokens because the OAuth2 server never authenticates a resource owner. Attackers can register a client, request a code from /authorize, and exchange it at /token to access OAuth2-protected MCP prefixes, proxied upstream APIs and injected credentials. | |
| Title | AmoyLab Unla through 0.10.0 OAuth2 Authentication Bypass via /authorize | |
| Weaknesses | CWE-287 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-11T13:26:10.714Z
Updated: 2026-10-14T16:48:20.518Z
Reserved: 2026-10-11T13:17:24.455Z
Link: CVE-2026-108865
No data.
Status : Deferred
Published: 2026-10-11T14:17:06.640
Modified: 2026-10-16T19:18:44.867
Link: CVE-2026-108865
No data.
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