{"id":"CVE-2021-24373","aliases":["EUVD-2021-11286","GHSA-fvfr-gwjc-3cpp"],"status":"published","title":"WP Hardening \u003c 1.2.2 - Reflected XSS via historyvalue","description":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise or escape the historyvalue GET parameter before outputting it in a Javascript block, 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":"2026-11-12","score":0.00827,"percentile":0.57946,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-06-21T19:18:20Z","modified":"2026-06-17T03:39:55Z","products":[{"vendor":"getastra","product":"wp_hardening"},{"vendor":"unknown","product":"wp hardening – fix your wordpress security"}],"references":[{"url":"https://wpscan.com/vulnerability/fcf17278-609f-4f75-8a87-9b4579dee1c8","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24373"},{"url":"https://github.com/advisories/GHSA-fvfr-gwjc-3cpp"}],"sources":{"cve":[{"id":"CVE-2021-24373","title":"WP Hardening \u003c 1.2.2 - Reflected XSS via historyvalue","description":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise or escape the historyvalue GET parameter before outputting it in a Javascript block, leading to a reflected Cross-Site Scripting issue.","status":"published","published":"2021-06-21T19:18:20Z","modified":"2024-08-03T19:28:23.763Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11286","description":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise or escape the historyvalue GET parameter before outputting it in a Javascript block, leading to a reflected Cross-Site Scripting issue.","status":"published","published":"2021-06-21T19:18:20Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:57.947294Z"}],"ghsa":[{"id":"GHSA-fvfr-gwjc-3cpp","title":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise...","description":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise or escape the historyvalue GET parameter before outputting it in a Javascript block, leading to a reflected Cross-Site Scripting issue.","status":"published","published":"2022-05-24T22:28:37Z","modified":"2024-04-04T03:10:05Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2021-24373","description":"The WP Hardening – Fix Your WordPress Security WordPress plugin before 1.2.2 did not sanitise or escape the historyvalue GET parameter before outputting it in a Javascript block, leading to a reflected Cross-Site Scripting issue.","status":"published","published":"2021-06-21T20:15:08.9Z","modified":"2026-06-17T03:39:55.187Z","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":"2026-11-02T14:06:54.892562Z"}]}}