{"id":"CVE-2023-32740","aliases":["EUVD-2023-36965","GHSA-vc4q-qp4q-6g4v"],"status":"published","title":"WordPress Custom 404 Pro Plugin \u003c= 3.8.1 is vulnerable to Cross Site Scripting (XSS)","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c= 3.8.1 versions.","severity":{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0034,"percentile":0.27661,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-08-30T10:50:50Z","modified":"2026-06-17T05:59:29Z","products":[{"vendor":"kunal nagar","product":"custom 404 pro"},{"vendor":"kunalnagar","product":"custom_404_pro"}],"references":[{"url":"https://patchstack.com/database/vulnerability/custom-404-pro/wordpress-custom-404-pro-plugin-3-8-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32740"},{"url":"https://github.com/advisories/GHSA-vc4q-qp4q-6g4v"}],"sources":{"cve":[{"id":"CVE-2023-32740","title":"WordPress Custom 404 Pro Plugin \u003c= 3.8.1 is vulnerable to Cross Site Scripting (XSS)","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c= 3.8.1 versions.","status":"published","published":"2023-08-30T10:50:50.286Z","modified":"2026-04-28T16:08:24.143Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:29.381004Z"}],"euvd":[{"id":"EUVD-2023-36965","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c= 3.8.1 versions.","status":"published","published":"2023-08-30T10:50:50Z","modified":"2026-04-28T16:08:24Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:08.747358Z"}],"ghsa":[{"id":"GHSA-vc4q-qp4q-6g4v","title":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c...","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c= 3.8.1 versions.","status":"published","published":"2023-08-30T12:30:20Z","modified":"2024-04-04T07:16:18Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:49.876332Z"}],"nvd":[{"id":"CVE-2023-32740","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Kunal Nagar Custom 404 Pro plugin \u003c= 3.8.1 versions.","status":"published","published":"2023-08-30T11:15:40.287Z","modified":"2026-06-17T05:59:29.65Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:25.025396Z"}]}}