{"schema":"threatline.record/2","record":{"id":"CVE-2026-51954","aliases":[],"summary":"An issue in Webasyst Framework 4.0.3 and before allows a remote attacker to execute arbitrary code via a crafted OAuth authorization URL with an arbitrary redirect_uri.","details":"An issue in Webasyst Framework 4.0.3 and before allows a remote attacker to execute arbitrary code via a crafted OAuth authorization URL with an arbitrary redirect_uri.","categories":["Unclassified"],"product":"n/a","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-51954","source_modified_at":"2026-10-22T15:42:26.798Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"version":"n/a","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00511,"percentile":0.42745,"score_date":"2026-10-23"},"published_at":"2026-10-22T00:00:00.000Z","modified_at":"2026-10-22T15:42:26.798Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-51954","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T15:42:26.798Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-51954","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/webasyst/webasyst-framework/issues/389"},{"source":"CVE List","url":"https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-authorization-flow-allows-authorization-code-interception-and-permanent-api-access/"},{"source":"CVE List","url":"https://github.com/Envincion/CVE-2026-51954"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T15:42:26.798Z","content_hash":"d95ab6990b79ccaefd5cb8e62449014f5f9241d11d57dced5b37a95333f1e153"}}