{"id":"CVE-2021-24176","aliases":["EUVD-2021-11090","GHSA-w784-3vvf-4384"],"status":"published","title":"JH 404 Logger \u003c= 1.1 - Unauthenticated Stored Cross-Site Scripting (XSS)","description":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02035,"percentile":0.81218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-05T18:27:44Z","modified":"2026-06-17T03:39:32Z","exploits":[{"source":"nuclei","id":"CVE-2021-24176","title":"WordPress JH 404 Logger \u003c=1.1 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24176.yaml"}],"products":[{"vendor":"jh_404_logger_project","product":"jh_404_logger"},{"vendor":"unknown","product":"jh 404 logger"}],"references":[{"url":"https://wpscan.com/vulnerability/705bcd6e-6817-4f89-be37-901a767b0585","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://ganofins.com/blog/my-first-cve-2021-24176/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24176"},{"url":"https://github.com/advisories/GHSA-w784-3vvf-4384"}],"sources":{"cve":[{"id":"CVE-2021-24176","title":"JH 404 Logger \u003c= 1.1 - Unauthenticated Stored Cross-Site Scripting (XSS)","description":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.","status":"published","published":"2021-04-05T18:27:44Z","modified":"2024-08-03T19:21:18.783Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11090","description":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.","status":"published","published":"2021-04-05T18:27:44Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.071017Z"}],"ghsa":[{"id":"GHSA-w784-3vvf-4384","title":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages...","description":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.","status":"published","published":"2022-05-24T17:46:32Z","modified":"2023-01-29T05:07:06Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:09.170985Z"}],"nvd":[{"id":"CVE-2021-24176","description":"The JH 404 Logger WordPress plugin through 1.1 doesn't sanitise the referer and path of 404 pages, when they are output in the dashboard, which leads to executing arbitrary JavaScript code in the WordPress dashboard.","status":"published","published":"2021-04-05T19:15:16.187Z","modified":"2026-06-17T03:39:32.75Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}