{"id":"CVE-2026-16557","title":"The Nimble Page Builder WordPress plugin through 3.3.8 does not perform an authorization check when returning page-builder content through an authenticated AJAX action, allowing any authenticated user (Subscriber+) to disclose the page-b…","summary":"The Nimble Page Builder WordPress plugin through 3.3.8 does not perform an authorization check when returning page-builder content through an authenticated AJAX action, allowing any authenticated user (Subscriber+) to disclose the page-b…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-200"],"product":"Nimble Page Builder","affected":["nimble_page_builder <= 3.3.8"],"published":"2026-09-19","updated":"2026-09-21","sourceUpdated":"2026-09-21T13:34:57.127","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-16557","references":[{"url":"https://wpscan.com/vulnerability/a47221d4-bd82-4813-a2de-423fbe014ea0/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"epss":0.00176,"epssPercentile":0.07397,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-19T13:15:45.895047Z"},"ingestedAt":"2026-09-19T06:59:13.118Z","slug":"CVE-2026-16557","body":"## Overview\n\nThe Nimble Page Builder WordPress plugin through 3.3.8 does not perform an authorization check when returning page-builder content through an authenticated AJAX action, allowing any authenticated user (Subscriber+) to disclose the page-builder content of arbitrary non-public (draft, pending, private, scheduled) posts and pages.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":207684,"id":"CVE-2026-16557","ts":1789826663559,"field":"cvss","old":null,"new":"4.3"},{"seq":207683,"id":"CVE-2026-16557","ts":1789826663559,"field":"severity","old":"none","new":"medium"}]}