{"id":"CVE-2026-66589","state":"PUBLISHED","title":"WordPress B2BKing plugin <= 5.2.30 - Broken Access Control vulnerability","description":"Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects B2BKing: from n/a through 5.2.30.","publishedAt":"2026-08-18T22:17:42.065Z","updatedAt":"2026-08-21T16:19:15.553Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","source":"Patchstack"},"assigner":"Patchstack","products":["Kings Plugins B2BKing"],"affected":[{"vendor":"Kings Plugins","product":"B2BKing","packageName":"b2bking-wholesale-for-woocommerce","defaultStatus":"unaffected","versions":[{"version":"n/a","status":"affected","lessThanOrEqual":"5.2.30","changes":[{"at":"5.2.40","status":"unaffected"}],"versionType":"custom"}],"collectionURL":"https://wordpress.org/plugins"}],"references":["https://patchstack.com/database/wordpress/plugin/b2bking-wholesale-for-woocommerce/vulnerability/wordpress-b2bking-plugin-5-2-30-broken-access-control-vulnerability?_s_id=cve"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/66xxx/CVE-2026-66589.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-66589","state":"PUBLISHED","datePublished":"2026-08-18T22:17:42.065Z","dateUpdated":"2026-08-21T16:19:15.553Z","assignerShortName":"Patchstack","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateReserved":"2026-07-27T14:00:04.572Z"},"containers":{"cna":{"title":"WordPress B2BKing plugin <= 5.2.30 - Broken Access Control vulnerability","descriptions":[{"lang":"en","value":"Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects B2BKing: from n/a through 5.2.30."}],"affected":[{"vendor":"Kings Plugins","product":"B2BKing","packageName":"b2bking-wholesale-for-woocommerce","defaultStatus":"unaffected","versions":[{"version":"n/a","status":"affected","lessThanOrEqual":"5.2.30","changes":[{"at":"5.2.40","status":"unaffected"}],"versionType":"custom"}],"collectionURL":"https://wordpress.org/plugins"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/b2bking-wholesale-for-woocommerce/vulnerability/wordpress-b2bking-plugin-5-2-30-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Patchstack","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateUpdated":"2026-08-18T22:17:42.065Z"},"impacts":[{"capecId":"CAPEC-180","descriptions":[{"lang":"en","value":"CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}],"tags":["x_open-source"],"solutions":[{"lang":"en","value":"Update the WordPress B2BKing Plugin to the latest available version (at least 5.2.40).","supportingMedia":[{"type":"text/html","base64":false,"value":"Update the WordPress B2BKing Plugin to the latest available version (at least 5.2.40)."}]}],"credits":[{"lang":"en","value":"Nguyen Ba Khanh - HPT Vietnam Corporation | Patchstack Bug Bounty Program","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T16:03:41.416034Z","id":"CVE-2026-66589","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-21T16:19:15.553Z"}}]}}}