{"id":"CVE-2019-12498","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-12498","generatedAt":"2026-10-28T22:44:05.692Z","title":"The WP Live Chat Support plugin before 8.0.33 for WordPress accepts certain REST API calls without invoking the wplc_api_permission_check protection mechanism.","description":"The WP Live Chat Support plugin before 8.0.33 for WordPress accepts certain REST API calls without invoking the wplc_api_permission_check protection mechanism.","published":"2020-03-20T19:15:12.000Z","lastModified":"2026-06-17T02:14:46.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-862"],"affected":["3cx/live chat"],"epss":{"score":0.01995,"percentile":0.80599,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://plugins.trac.wordpress.org/changeset/2098577/wp-live-chat-support/trunk","tags":["Patch"],"source":"cve@mitre.org"},{"url":"https://plugins.trac.wordpress.org/log/wp-live-chat-support/","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://wordpress.org/plugins/wp-live-chat-support/#developers","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://plugins.trac.wordpress.org/changeset/2098577/wp-live-chat-support/trunk","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://plugins.trac.wordpress.org/log/wp-live-chat-support/","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wordpress.org/plugins/wp-live-chat-support/#developers","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-12498","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}