{"identifier":"CVE-2026-51954","cve":{"id":"CVE-2026-51954","description":"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.","published":"2026-10-22T16:17:36.180000+00:00","modified":"2026-10-22T17:40:46.877000+00:00","status":"Deferred","score":null,"severity":"UNSCORED","vector":"","cvss_version":"","affected":[],"weaknesses":[],"references":[{"url":"https://github.com/Envincion/CVE-2026-51954","source":"cve@mitre.org"},{"url":"https://github.com/webasyst/webasyst-framework/issues/389","source":"cve@mitre.org"},{"url":"https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-authorization-flow-allows-authorization-code-interception-and-permanent-api-access/","source":"cve@mitre.org"}],"kev":null,"kev_checked":true,"metrics":{},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T10:20:35.890053+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00511,"percentile":0.43519,"date":"2026-10-29","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"github.com","source_url":"https://github.com/Envincion/CVE-2026-51954","investigate_url":"https://investigate.aeglixmind.com/#github.com"},{"domain":"support.webasyst.com","source_url":"https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-authorization-flow-allows-authorization-code-interception-and-permanent-api-access/","investigate_url":"https://investigate.aeglixmind.com/#support.webasyst.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-51954","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-51954","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-51954","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}