{"id":"CVE-2021-24879","aliases":["EUVD-2021-11791","GHSA-3wmq-h2jq-wfgw"],"status":"published","title":"SupportCandy \u003c 2.2.7 - CSRF to Cross-Site Scripting","description":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00612,"percentile":0.49651,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2022-02-07T15:47:11Z","modified":"2026-06-17T03:41:04Z","products":[{"vendor":"supportcandy","product":"supportcandy"},{"vendor":"unknown","product":"supportcandy – helpdesk \u0026 support ticket system"}],"references":[{"url":"https://wpscan.com/vulnerability/6dfb4f61-c8cb-40ad-812f-139482be0fb4","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24879"},{"url":"https://github.com/advisories/GHSA-3wmq-h2jq-wfgw"}],"sources":{"cve":[{"id":"CVE-2021-24879","title":"SupportCandy \u003c 2.2.7 - CSRF to Cross-Site Scripting","description":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.","status":"published","published":"2022-02-07T15:47:11Z","modified":"2024-08-03T19:49:13.94Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11791","description":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.","status":"published","published":"2022-02-07T15:47:11Z","modified":"2024-08-03T19:49:13Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-3wmq-h2jq-wfgw","title":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX...","description":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.","status":"published","published":"2022-02-08T00:00:28Z","modified":"2023-02-03T05:05:35Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:53:45.828819Z"}],"nvd":[{"id":"CVE-2021-24879","description":"The SupportCandy WordPress plugin before 2.2.7 does not have CSRF check in the wpsc_tickets AJAX action, nor has any sanitisation or escaping in some of the filter fields which could allow attackers to make a logged in user having access to the ticket lists dashboard set an arbitrary filter (stored in their cookies) with an XSS payload in it.","status":"published","published":"2022-02-07T16:15:42.537Z","modified":"2026-06-17T03:41:04.113Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}