{"id":"CVE-2026-39764","title":"Unauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments &amp; Services <= 1.0.19 versions.","summary":"Unauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments &amp; Services <= 1.0.19 versions.","severity":"critical","cvss":9.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L","cwe":["CWE-89"],"vendor":"RadiusTheme","product":"radius-booking","affected":["radius-booking >= n/a <= 1.0.19"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T09:17:48.310","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-39764","references":[{"url":"https://patchstack.com/database/wordpress/plugin/radius-booking/vulnerability/wordpress-radius-booking-booking-calendar-for-appointments-services-plugin-1-0-19-sql-injection-vulnerability?_s_id=cve","label":"audit@patchstack.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T08:50:17.484Z","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-06T10:23:35.288938Z"},"slug":"CVE-2026-39764","body":"## Overview\n\nUnauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments &amp; Services <= 1.0.19 versions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":51.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}