{"id":"CVE-2026-19840","title":"The Notiqoo  WordPress plugin before 1.4.14 does not have capability checks on several of its AJAX actions and builds the name of the option to write from user input, allowing users with a role as low as contributor to modify arbitrary W…","summary":"The Notiqoo  WordPress plugin before 1.4.14 does not have capability checks on several of its AJAX actions and builds the name of the option to write from user input, allowing users with a role as low as contributor to modify arbitrary W…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-863"],"product":"Notiqoo","affected":["Notiqoo < 1.4.14"],"published":"2026-09-10","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:13:07.090","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-19840","references":[{"url":"https://wpscan.com/vulnerability/030939ee-9aa9-4082-934e-c9a07fc3dfc3/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-10T13:08:31.204840Z"},"ingestedAt":"2026-09-10T06:34:51.925Z","epss":0.00232,"epssPercentile":0.14408,"slug":"CVE-2026-19840","body":"## Overview\n\nThe Notiqoo  WordPress plugin before 1.4.14 does not have capability checks on several of its AJAX actions and builds the name of the option to write from user input, allowing users with a role as low as contributor to modify arbitrary WordPress options, which can be used to deactivate Notiqoo  WordPress plugin before 1.4.14 and to lock every administrator out of the site.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":46186,"id":"CVE-2026-19840","ts":1789048280295,"field":"cvss","old":null,"new":"6.5"},{"seq":46185,"id":"CVE-2026-19840","ts":1789048280295,"field":"severity","old":"none","new":"medium"}]}