{"id":"CVE-2026-66696","aliases":["EUVD-2026-53903","GHSA-pfhc-6c7h-5cc4"],"status":"published","title":"WordPress Gutenberg Blocks by Kadence Blocks plugin \u003c= 3.7.8 - Sensitive Data Exposure vulnerability","description":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00295,"percentile":0.22283,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-201"],"published":"2026-08-06T14:28:04Z","modified":"2026-10-24T16:10:00Z","products":[{"vendor":"kadence wp","product":"gutenberg blocks by kadence blocks"},{"vendor":"nexcess","product":"gutenberg blocks by kadence blocks"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/kadence-blocks/vulnerability/wordpress-gutenberg-blocks-by-kadence-blocks-plugin-3-7-8-sensitive-data-exposure-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66696"},{"url":"https://github.com/advisories/GHSA-pfhc-6c7h-5cc4"}],"sources":{"cve":[{"id":"CVE-2026-66696","title":"WordPress Gutenberg Blocks by Kadence Blocks plugin \u003c= 3.7.8 - Sensitive Data Exposure vulnerability","description":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","status":"published","published":"2026-08-06T14:28:04.176Z","modified":"2026-08-06T15:05:54.728Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:20:12.939084Z"}],"euvd":[{"id":"EUVD-2026-53903","description":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","status":"published","published":"2026-08-06T14:28:04Z","modified":"2026-08-06T15:05:54Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:08.553271Z"}],"ghsa":[{"id":"GHSA-pfhc-6c7h-5cc4","title":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","description":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","status":"published","published":"2026-08-06T15:32:48Z","modified":"2026-08-06T15:32:56Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T15:10:09.761462Z"}],"nvd":[{"id":"CVE-2026-66696","description":"Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks \u003c= 3.7.8 versions.","status":"published","published":"2026-08-06T15:17:22.73Z","modified":"2026-10-24T16:10:00.153Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}