{"schema":"threatline.record/2","record":{"id":"CVE-2026-111958","aliases":[],"summary":"Royal MCP < 1.5.7 - Authentication Bypass via Preview Link Token","details":"The Royal MCP  WordPress plugin before 1.5.7 does not limit a preview-link token to the single preview it was issued for, so any party that obtains a valid token is authenticated as the token's owning user, an administrator in the default configuration, across the entire REST API with no nonce, leading to full site takeover.","categories":["Unclassified"],"product":"Royal MCP","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111958","source_modified_at":"2026-10-22T11:06:29.135Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Royal MCP","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"1.5.7"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111958","source_modified_at":"2026-10-22T11:06:29.135Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Royal MCP","ecosystem":null},"version":"1.5.7","basis":"first unaffected version stated in the CVE record"}],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.0019,"percentile":0.08249,"score_date":"2026-10-23"},"published_at":"2026-10-22T06:00:17.950Z","modified_at":"2026-10-22T11:06:29.135Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111958","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T11:06:29.135Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111958","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wpscan.com/vulnerability/014f061c-54f3-491e-b4a0-85cfa6fb178b/","tags":["exploit","vdb-entry","technical-description"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-22T10:56:11.078787Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T11:06:29.135Z","content_hash":"33d49c37055df4b7efd686beea72a9dbe7dcf1a941de60a470e93b9ca9b971b0"}}