{"action":"Upgrade authlib to 1.6.12 or later.","affected":[{"fixed":"1.7.1","introduced":"1.7.0"},{"fixed":"1.6.12","introduced":"0"}],"component":"authlib","cve_ids":["CVE-2026-44681"],"ecosystem":"PyPI","epss":0.00249,"exploited":false,"fixed_versions":["1.7.1","1.6.12"],"ghsa_id":"GHSA-r95x-qfjj-fjj2","id":"tcs_01M5KFXMD219SSAQ1BT50QBBQR","modified_at":"2026-09-10T03:50:47.482305215Z","published_at":"2026-05-13T01:36:03Z","references":["https://osv.dev/vulnerability/GHSA-r95x-qfjj-fjj2","https://github.com/authlib/authlib/security/advisories/GHSA-r95x-qfjj-fjj2","https://nvd.nist.gov/vuln/detail/CVE-2026-44681","https://github.com/authlib/authlib","https://github.com/authlib/authlib/releases/tag/v1.6.12","https://github.com/authlib/authlib/releases/tag/v1.7.1","https://github.com/pypa/advisory-database/tree/main/vulns/authlib/PYSEC-2026-188.yaml"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-r95x-qfjj-fjj2","url":"https://osv.dev/vulnerability/GHSA-r95x-qfjj-fjj2"}],"summary":"Authlib OIDC Implicit/Hybrid Authorization Vulnerable to Open Redirect"}