{"id":"CVE-2021-24878","aliases":["EUVD-2021-11790","GHSA-w9r7-4qpm-xxc5"],"status":"published","title":"SupportCandy \u003c 2.2.7 - Reflected Cross-Site Scripting","description":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01345,"percentile":0.71776,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-07T15:47:10Z","modified":"2026-06-17T03:41:04Z","exploits":[{"source":"nuclei","id":"CVE-2021-24878","title":"SupportCandy \u003c 2.2.7 - Reflected Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24878.yaml"}],"products":[{"vendor":"supportcandy","product":"supportcandy"},{"vendor":"unknown","product":"supportcandy – helpdesk \u0026 support ticket system"}],"references":[{"url":"https://wpscan.com/vulnerability/d2f1fd60-5e5e-4e38-9559-ba2d14ae37bf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24878"},{"url":"https://github.com/advisories/GHSA-w9r7-4qpm-xxc5"}],"sources":{"cve":[{"id":"CVE-2021-24878","title":"SupportCandy \u003c 2.2.7 - Reflected Cross-Site Scripting","description":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-07T15:47:10Z","modified":"2024-08-03T19:49:12.683Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11790","description":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-07T15:47:10Z","modified":"2024-08-03T19:49:12Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-w9r7-4qpm-xxc5","title":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string...","description":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-08T00:00:29Z","modified":"2023-02-03T05:05:52Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:48.81294Z"}],"nvd":[{"id":"CVE-2021-24878","description":"The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-02-07T16:15:42.283Z","modified":"2026-06-17T03:41:04.02Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}