ash_authentication_oauth2_server (Hex)
Advisories
6
Latest version
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License
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OpenSSF Scorecard
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How to fix
Upgrading to 0.3.1 or later clears every advisory below that has a fix.
Upgrade commands
mix
{:ash_authentication_oauth2_server, "~> 0.3.1"} # then: mix deps.update ash_authentication_oauth2_serverKnown vulnerabilities
| Advisory | Severity | Affected | Fixed in |
|---|---|---|---|
| EEF-CVE-2026-82758 ash_authentication_oauth2_server treats an empty resolved secret as valid, opening the gated Dynamic Client Registration endpoint |
Not rated yet EPSS 0.69% |
>= 0.1.0, < 0.3.1 | 0.3.1 |
| EEF-CVE-2026-82757 ash_authentication_oauth2_server CIMD fetcher classifies IPv4-in-IPv6 and site-local addresses as public, allowing SSRF |
Not rated yet EPSS 0.66% |
>= 0.3.0, < 0.3.1 | 0.3.1 |
| EEF-CVE-2026-82756 ash_authentication_oauth2_server interpolates a tenant-derived value into the WWW-Authenticate challenge without escaping, allowing header parameter injection |
Not rated yet EPSS 0.68% |
>= 0.1.3, < 0.3.1 | 0.3.1 |
| EEF-CVE-2026-82755 ash_authentication_oauth2_server serves tenant-specific OAuth metadata as publicly cacheable without Vary, enabling cross-tenant confusion |
Not rated yet EPSS 0.66% |
>= 0.1.3, < 0.3.1 | 0.3.1 |
| EEF-CVE-2026-82754 ash_authentication_oauth2_server aliases every protocol endpoint under /.well-known, bypassing path-scoped controls |
Not rated yet EPSS 0.69% |
>= 0.1.0, < 0.3.1 | 0.3.1 |
| EEF-CVE-2026-82753 Unauthenticated authorize requests create unbounded, never-expiring CIMD client rows and cache entries in ash_authentication_oauth2_server |
Not rated yet EPSS 0.66% |
>= 0.3.0, < 0.3.1 | 0.3.1 |
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