{"id":"CVE-2026-51954","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.","modified":"2026-10-23T02:45:14.998696813Z","published":"2026-10-22T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51954.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51954.json"},{"type":"PACKAGE","url":"https://github.com/Envincion/CVE-2026-51954"},{"type":"REPORT","url":"https://github.com/webasyst/webasyst-framework/issues/389"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51954"},{"type":"WEB","url":"https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-authorization-flow-allows-authorization-code-interception-and-permanent-api-access/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/webasyst/webasyst-framework","events":[{"introduced":"0"},{"last_affected":"0970248a52f653c09ef793e408e2d76ab568db39"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"0"},{"last_affected":"4.0.3"}],"source":"DESCRIPTION"}]}}],"versions":["v.4.0.3","v.4.0.1","v.3.8.4","v.3.8.3","v.3.8.1","v.3.7.0","v.3.6.0","v.3.5.1","v.3.5.0","v.3.4.1","v.3.3.1","v.3.3.0","v.3.2.0","v.3.1.0","v.3.0.1","v.3.0.0","v.2.9.9","v.2.9.8","v.2.9.7","v.2.9.6","v.2.9.5","v.2.9.4","v.2.9.3","v2.9.1","v2.9.0","v2.8.1","v2.7.2","v2.7.0","v2.6.0","v2.3.5","v2.3.4","v2.3.3","v2.3.2","v2.3.1","v2.3","v2.2","v2.1","v2.0","v1.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-51954.json"}}],"schema_version":"1.9.0"}