{"id":"CVE-2023-6591","aliases":["EUVD-2023-58815","GHSA-vmf7-pmx8-44w6"],"status":"published","title":"Popup Box Pro \u003c 20.9.0 - Admin+ Stored XSS","description":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0048,"percentile":0.41713,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-02-12T16:06:00Z","modified":"2026-06-17T06:51:02Z","products":[{"vendor":"ays-pro","product":"popup_box"},{"vendor":"unknown","product":"popup box"}],"references":[{"url":"https://wpscan.com/vulnerability/f296de1c-b70b-4829-aba7-4afa24f64c51/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6591"},{"url":"https://wpscan.com/vulnerability/f296de1c-b70b-4829-aba7-4afa24f64c51"},{"url":"https://github.com/advisories/GHSA-vmf7-pmx8-44w6"}],"sources":{"cve":[{"id":"CVE-2023-6591","title":"Popup Box Pro \u003c 20.9.0 - Admin+ Stored XSS","description":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed","status":"published","published":"2024-02-12T16:06:00.145Z","modified":"2024-10-28T00:08:28.341Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-58815","description":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed","status":"published","published":"2024-02-12T16:06:00Z","modified":"2024-10-28T00:08:28Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:05:16.619611Z"}],"ghsa":[{"id":"GHSA-vmf7-pmx8-44w6","title":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings,...","description":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed","status":"published","published":"2024-02-12T18:31:07Z","modified":"2024-10-09T18:32:41Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:27.866821Z"}],"nvd":[{"id":"CVE-2023-6591","description":"The Popup Box WordPress plugin before 20.9.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed","status":"published","published":"2024-02-12T16:15:08.337Z","modified":"2026-06-17T06:51:02.877Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}