{"id":"CVE-2024-9428","aliases":["EUVD-2024-50367","GHSA-6p32-cp49-w842"],"status":"published","title":"Popup Builder \u003c 4.3.5 - Admin+ Stored XSS","description":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","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":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00347,"percentile":0.28487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-12-12T06:00:18Z","modified":"2026-06-17T08:24:33Z","products":[{"vendor":"ghozylab","product":"popup builder"},{"vendor":"sygnoos","product":"popup_builder"},{"vendor":"unknown","product":"popup builder"}],"references":[{"url":"https://wpscan.com/vulnerability/6e246547-e509-48db-88ae-b2f943398377/","tags":["exploit","vdb-entry","technical-description","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-9428"},{"url":"https://wpscan.com/vulnerability/6e246547-e509-48db-88ae-b2f943398377"},{"url":"https://github.com/advisories/GHSA-6p32-cp49-w842"}],"sources":{"cve":[{"id":"CVE-2024-9428","title":"Popup Builder \u003c 4.3.5 - Admin+ Stored XSS","description":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2024-12-12T06:00:18.844Z","modified":"2024-12-12T17:22:46.068Z","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"}],"updated_at":"2026-11-02T14:34:05.823187Z"}],"euvd":[{"id":"EUVD-2024-50367","description":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2024-12-12T06:00:18Z","modified":"2024-12-12T17:22:46Z","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":"2026-11-03T00:04:36.024922Z"}],"ghsa":[{"id":"GHSA-6p32-cp49-w842","title":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its...","description":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2024-12-12T06:30:51Z","modified":"2025-05-07T15:31:23Z","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":"2026-11-02T15:02:10.218491Z"}],"nvd":[{"id":"CVE-2024-9428","description":"The Popup Builder  WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2024-12-12T06:15:24.33Z","modified":"2026-06-17T08:24:33.29Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:39.792395Z"}]}}