{"id":"CVE-2025-15611","aliases":["EUVD-2025-209259","GHSA-86pc-m9xh-3jg9"],"status":"published","title":"Popup Box AYS Pro \u003c 5.5.0 - Admin+ Stored Cross-Site Scripting (XSS) via CSRF","description":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.","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":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00141,"percentile":0.03525,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-04-07T06:00:09Z","modified":"2026-10-07T09:10:00Z","products":[{"vendor":"ays-pro","product":"popup_box"},{"vendor":"unknown","product":"popup box"}],"references":[{"url":"https://wpscan.com/vulnerability/089ea763-2421-4089-a220-251421f7f226/","tags":["exploit","vdb-entry","technical-description","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15611"},{"url":"https://wpscan.com/vulnerability/089ea763-2421-4089-a220-251421f7f226"},{"url":"https://github.com/advisories/GHSA-86pc-m9xh-3jg9"}],"sources":{"cve":[{"id":"CVE-2025-15611","title":"Popup Box AYS Pro \u003c 5.5.0 - Admin+ Stored Cross-Site Scripting (XSS) via CSRF","description":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.","status":"published","published":"2026-04-07T06:00:09.736Z","modified":"2026-04-07T16:25:37.703Z","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":"adp"}],"updated_at":"2026-11-02T14:32:37.680845Z"}],"euvd":[{"id":"EUVD-2025-209259","description":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.","status":"published","published":"2026-04-07T06:00:09Z","modified":"2026-04-07T16:25:37Z","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"}],"updated_at":"2026-11-02T19:25:12.431163Z"}],"ghsa":[{"id":"GHSA-86pc-m9xh-3jg9","title":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the...","description":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.","status":"published","published":"2026-04-07T09:31:22Z","modified":"2026-04-09T21:31:27Z","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"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:07:23.752851Z"}],"nvd":[{"id":"CVE-2025-15611","description":"The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.","status":"published","published":"2026-04-07T07:16:23.443Z","modified":"2026-10-07T09:10:00.16Z","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":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:01.641503Z"}]}}