authlib package vulnerabilities
Advisories affecting the authlib package. A list cannot tell you whether your installed version is affected — the dependency check can.
9 vulnerabilities tracked. 1 with public exploit code.
Check which version you are running → — this page lists advisories for the package; only a version check can tell you whether you are affected.
- 9.1 Authlib: empty signatures validation in JWS JSON deserialization
- 8.8 Authlib RFC 7592 examples omit registration-access-token client binding
- 7.4 Authlib accepts an empty HMAC key, allowing JWS/JWT signature forgery (HS256/HS384/HS512)
- 7.4 Authlib incomplete algorithm-confusion fix permits HMAC forgery with prefixed public keys
- 6.8 Authlib: Default JWT bearer grant accepts assertions for the wrong audience
- 5.4 Authlib: Unvalidated request_uri fetch in JWT-secured authorization request (JAR) leading to SSRF
- 4.6 Authlib: OpenID implicit grant checks raw scope instead of allowed scope before issuing ID tokens
- 4.2 Authlib: ID token can disable its own nonce validation via the nonce_supported claim
- 2.6 Authlib: is_secure_transport() loopback exemption can be bypassed with a userinfo component, allowing cleartext-HTTP URLs to non-loopback hosts
What this covers
This feed accumulates forward from the day it started storing records, and a name search that finds nothing here is also looked up against the registers directly — so an older advisory resolves even when it predates the corpus. It is still a reading view, not a substitute for the vendor's own advisory, and absence from this page is not a statement that authlib is free of vulnerabilities.
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Other packages tracked here
filelock node-forge vllm github.com/labstack/echo/v4 github.com/labstack/echo/v5 undici virtualenv pypdf @highcharts/dashboards adminneo-org/adminneo highcharts GitPython org.keycloak:keycloak-services zip org.mariadb.jdbc:mariadb-java-client seroval @highcharts/grid-pro rustls mlflow phpoffice/phpspreadsheet onnx russh pyasn1 better-auth