{"id":"CVE-2026-121771","aliases":[],"cve":{"records":[{"id":"CVE-2026-121771","source":"Patchstack","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-04T00:24:30.154Z","published":"2026-11-13T12:50:57.155Z","modified":"2026-11-13T12:51:57.678Z"}],"publishers":[{"name":"Patchstack","role":"CNA","organizationId":"21595511-bba5-4825-b968-b78d1f9984a3","modified":"2026-11-13T12:51:57.678Z"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/advanced-gutenberg/vulnerability/wordpress-gutenberg-blocks-plugin-3-7-6-sensitive-data-exposure-vulnerability?_s_id=cve","tags":["vdb-entry"],"source":"Patchstack"}],"weaknesses":[{"id":"CWE-201","description":"Insertion of Sensitive Information Into Sent Data","source":"Patchstack"}],"applicability":[],"prioritization":[]},"title":"WordPress Gutenberg Blocks plugin <= 3.7.6 - Sensitive Data Exposure vulnerability","titleSource":"Patchstack","descriptionSource":"Patchstack","description":"Insertion of Sensitive Information Into Sent Data vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Retrieve Embedded Sensitive Data.This issue affects Gutenberg Blocks: from n/a through 3.7.6.","score":5.3,"severity":"medium","published":"2026-11-13T12:50:57.155Z","modified":"2026-11-13T12:51:57.678Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"PublishPress","name":"Gutenberg Blocks","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.7.6","versionType":"custom","changes":[{"at":"3.7.7","status":"unaffected"}]}],"defaultStatus":"unaffected","cpes":[],"source":"Patchstack","url":"https://www.cve.org/CVERecord?id=CVE-2026-121771"}],"remediation":[{"text":"Update the WordPress Gutenberg Blocks plugin to the latest available version (at least 3.7.7).","source":"Patchstack","url":"https://www.cve.org/CVERecord?id=CVE-2026-121771"}],"references":["https://patchstack.com/database/wordpress/plugin/advanced-gutenberg/vulnerability/wordpress-gutenberg-blocks-plugin-3-7-6-sensitive-data-exposure-vulnerability?_s_id=cve"],"sources":[{"name":"CVE","id":"CVE-2026-121771","modified":"2026-11-13T12:51:57.678Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-121771"}],"assessments":[{"source":"Patchstack","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}],"sourceAffected":[],"observedAt":"2026-11-13T18:05:25.121Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T04:55:31.932Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-14T07:55:54.818Z","attemptedAt":"2026-11-14T07:55:54.818Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-14T07:50:32.336Z","attemptedAt":"2026-11-14T07:50:32.336Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-14T07:40:32.176Z","attemptedAt":"2026-11-14T07:40:32.176Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-14T07:40:32.549Z","attemptedAt":"2026-11-14T07:40:32.549Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-125282","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-125282","modified":"Nov 13, 2026, 12:51:57 PM","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","checkedAt":"2026-11-14T07:40:32.176Z"},{"source":"GitHub Advisory Database","id":"GHSA-jq6j-rgq5-45vw","url":"https://github.com/advisories/GHSA-jq6j-rgq5-45vw","modified":"2026-11-13T15:31:44Z","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","checkedAt":"2026-11-14T07:50:32.336Z"},{"source":"NVD","id":"CVE-2026-121771","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121771","modified":"2026-11-13T13:17:55.650","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","checkedAt":"2026-11-14T07:55:54.818Z"}],"aiSummary":{"text":"The WordPress Gutenberg Blocks plugin, versions up to 3.7.6, has a Sensitive Data Exposure vulnerability. An attacker may retrieve embedded sensitive data. The issue is resolved in version 3.7.7.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-14T03:26:08.741Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-121771"}]}}