{"id":"CVE-2023-4811","aliases":["EUVD-2023-54655","GHSA-p3qx-72c8-xc9p"],"status":"published","title":"WordPress File Upload \u003c 4.23.3 - Author+ Stored Cross-Site Scripting","description":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.","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":"2026-11-11","score":0.00459,"percentile":0.4025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-10-16T19:39:16Z","modified":"2026-06-17T06:38:38Z","products":[{"vendor":"iptanus","product":"wordpress_file_upload"},{"vendor":"unknown","product":"wordpress file upload"}],"references":[{"url":"https://wpscan.com/vulnerability/7f9271f2-4de4-4be3-8746-2a3f149eb1d1","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4811"},{"url":"https://github.com/advisories/GHSA-p3qx-72c8-xc9p"}],"sources":{"cve":[{"id":"CVE-2023-4811","title":"WordPress File Upload \u003c 4.23.3 - Author+ Stored Cross-Site Scripting","description":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-10-16T19:39:16.639Z","modified":"2025-04-23T16:11:48.85Z","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":"2026-11-02T14:35:30.474787Z"}],"euvd":[{"id":"EUVD-2023-54655","description":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-10-16T19:39:16Z","modified":"2025-04-23T16:11:48Z","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":"2026-11-02T20:52:13.204099Z"}],"ghsa":[{"id":"GHSA-p3qx-72c8-xc9p","title":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its...","description":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-10-16T21:30:27Z","modified":"2024-04-04T08:41:45Z","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-79"],"updated_at":"2026-11-02T14:57:00.717739Z"}],"nvd":[{"id":"CVE-2023-4811","description":"The WordPress File Upload WordPress plugin before 4.23.3 does not sanitise and escape some of its settings, which could allow high privilege users such as contributors to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-10-16T20:15:16.747Z","modified":"2026-06-17T06:38:38.197Z","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":"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"}],"updated_at":"2026-11-02T14:08:37.83429Z"}]}}