{"cve":"CVE-2021-24726","nvd":{"published":"2021-09-13T18:15:18.563","modified":"2026-06-17T03:40:48.203","status":"Modified","description":"The WP Simple Booking Calendar WordPress plugin before 2.0.6 did not escape, validate or sanitise the orderby parameter in its Search Calendars action, before using it in a SQL statement, leading to an authenticated SQL injection issue","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-89"],"references":["https://wpscan.com/vulnerability/f85b6033-d7c1-45b7-b3b0-8967f7373bb8","https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=29176","https://wpscan.com/vulnerability/f85b6033-d7c1-45b7-b3b0-8967f7373bb8","https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=29176"],"products":["wpsimplebookingcalendar:wp_simple_booking_calendar"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-24726","score":0.01567,"percentile":0.75328,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}