{"id":"CVE-2026-90966","title":"Essential Real Estate < 5.3.5 - Customer+ Arbitrary Paid Package Activation and Forged Paid Invoice via ere_free_package_ajax","summary":"The Essential Real Estate WordPress plugin before 5.3.5 does not verify, in one of its AJAX actions, that a listing package selected for free activation is genuinely free or that the requesting user is entitled to it, allowing a self-reg…","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","cvssSource":"adp","cwe":["CWE-862"],"product":"Essential Real Estate","affected":["essential_real_estate < 5.3.5"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T11:50:19.986813Z"},"published":"2026-11-05","updated":"2026-11-06","sourceUpdated":"2026-11-06T12:03:07.379Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90966","references":[{"url":"https://wpscan.com/vulnerability/445a0351-d452-412e-8145-d427e10e0948/"}],"tags":["cve.org"],"epss":0.00152,"epssPercentile":0.04373,"ingestedAt":"2026-11-05T21:36:00.784Z","slug":"CVE-2026-90966","body":"## Overview\n\nThe Essential Real Estate WordPress plugin before 5.3.5 does not verify, in one of its AJAX actions, that a listing package selected for free activation is genuinely free or that the requesting user is entitled to it, allowing a self-registered customer to activate a paid package without payment and cause the site to record a paid invoice at the package's full price.\n\n## Affected\n\n- `essential_real_estate < 5.3.5`\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":235092,"id":"CVE-2026-90966","ts":1793969519577,"field":"cvss","old":null,"new":"4.3"},{"seq":235091,"id":"CVE-2026-90966","ts":1793969519577,"field":"severity","old":"none","new":"medium"}]}