{"id":"CVE-2023-6941","aliases":["EUVD-2023-59138","GHSA-5qcx-4qww-3whv"],"status":"published","title":"Keap Official Opt-in Forms \u003c= 1.0.11 - Admin+ Stored XSS","description":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 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":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00402,"percentile":0.34737,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-01-15T15:10:38Z","modified":"2026-06-17T06:51:43Z","products":[{"vendor":"keap","product":"official_opt-in_forms"},{"vendor":"unknown","product":"keap official opt-in forms"}],"references":[{"url":"https://wpscan.com/vulnerability/58f7c9aa-5e59-468f-aba9-b15e7942fd37/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6941"},{"url":"https://wpscan.com/vulnerability/58f7c9aa-5e59-468f-aba9-b15e7942fd37"},{"url":"https://github.com/advisories/GHSA-5qcx-4qww-3whv"}],"sources":{"cve":[{"id":"CVE-2023-6941","title":"Keap Official Opt-in Forms \u003c= 1.0.11 - Admin+ Stored XSS","description":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 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":"2024-01-15T15:10:38.764Z","modified":"2025-06-20T16:53:21.668Z","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":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-59138","description":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 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":"2024-01-15T15:10:38Z","modified":"2025-06-20T16:53:21Z","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":"2026-11-02T20:32:19.011628Z"}],"ghsa":[{"id":"GHSA-5qcx-4qww-3whv","title":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 does not sanitise and escape some...","description":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 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":"2024-01-15T18:30:18Z","modified":"2025-06-20T21:32:44Z","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":"2026-11-02T15:02:47.356918Z"}],"nvd":[{"id":"CVE-2023-6941","description":"The Keap Official Opt-in Forms WordPress plugin through 1.0.11 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":"2024-01-15T16:15:12.67Z","modified":"2026-06-17T06:51:43.877Z","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":"2026-11-02T14:09:01.900189Z"}]}}