{"action":"Upgrade pyjwt to 2.13.0 or later.","affected":[{"fixed":"2.13.0","introduced":"2.0.0"}],"component":"pyjwt","cve_ids":["CVE-2026-48522"],"ecosystem":"PyPI","epss":0.00222,"exploited":false,"fixed_versions":["2.13.0"],"ghsa_id":"GHSA-993g-76c3-p5m4","id":"tcs_01M5KFAA7R747KCYE493591CWE","modified_at":"2026-09-10T03:50:49.179286182Z","published_at":"2026-06-15T19:28:41Z","references":["https://osv.dev/vulnerability/GHSA-993g-76c3-p5m4","https://github.com/jpadilla/pyjwt/security/advisories/GHSA-993g-76c3-p5m4","https://nvd.nist.gov/vuln/detail/CVE-2026-48522","https://github.com/github/advisory-database/pull/8521","https://github.com/jpadilla/pyjwt","https://github.com/pypa/advisory-database/tree/main/vulns/pyjwt/PYSEC-2026-175.yaml"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"GHSA-993g-76c3-p5m4","url":"https://osv.dev/vulnerability/GHSA-993g-76c3-p5m4"}],"summary":"PyJWKClient: missing scheme allowlist enables CVE-2024-21643-class SSRF + token forgery via file://, ftp://, data: schemes"}