{"id":"CVE-2026-18807","title":"The ECS  WordPress plugin before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions, relying only on a nonce available to any user who can open the page builder, allowing users with a contributor-level ac…","summary":"The ECS  WordPress plugin before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions, relying only on a nonce available to any user who can open the page builder, allowing users with a contributor-level ac…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-862"],"product":"ECS","affected":["ECS < 4.3.13"],"published":"2026-08-15","updated":"2026-10-16","sourceUpdated":"2026-10-16T12:16:39.067","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18807","references":[{"url":"https://wpscan.com/vulnerability/bf500bf2-1684-4ca1-a8ad-bcff9cbc127c/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00254,"epssPercentile":0.16882,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-17T20:32:43.570967Z"},"ingestedAt":"2026-08-16T04:33:12.625Z","slug":"CVE-2026-18807","body":"## Overview\n\nThe ECS  WordPress plugin before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions, relying only on a nonce available to any user who can open the page builder, allowing users with a contributor-level account or above to read, alter and delete the binding configuration of posts they do not own and to change the ECS  WordPress plugin before 4.3.13's site-wide presets.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":222981,"id":"CVE-2026-18807","ts":1792152392884,"field":"exploit_available","old":"false","new":"true"},{"seq":222980,"id":"CVE-2026-18807","ts":1792152392884,"field":"cvss","old":null,"new":"4.3"},{"seq":222979,"id":"CVE-2026-18807","ts":1792152392884,"field":"severity","old":"none","new":"medium"}]}