{"id":"CVE-2023-5073","aliases":["EUVD-2023-57414","GHSA-w3x6-ff4c-p636"],"status":"published","title":"iframe forms \u003c= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via iframe Shortcode","description":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00461,"percentile":0.40235,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-10-31T11:29:12Z","modified":"2026-06-17T06:47:28Z","products":[{"vendor":"jrbecart","product":"iframe forms"},{"vendor":"jrbecart","product":"iframe_forms"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/818de7f7-913a-4ade-927e-bba281b4709a?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/iframe-forms/trunk/iframe-forms.php#L29","tags":["x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5073"},{"url":"https://github.com/advisories/GHSA-w3x6-ff4c-p636"}],"sources":{"cve":[{"id":"CVE-2023-5073","title":"iframe forms \u003c= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via iframe Shortcode","description":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2023-10-31T11:29:12.022Z","modified":"2026-04-08T17:03:46.871Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:16.771348Z"}],"euvd":[{"id":"EUVD-2023-57414","description":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2023-10-31T11:29:12Z","modified":"2026-04-08T17:03:46Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:51.577419Z"}],"ghsa":[{"id":"GHSA-w3x6-ff4c-p636","title":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ...","description":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2023-10-31T12:30:24Z","modified":"2023-11-09T05:04:32Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:56.096891Z"}],"nvd":[{"id":"CVE-2023-5073","description":"The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2023-10-31T12:15:08.753Z","modified":"2026-06-17T06:47:28.75Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:41.047232Z"}]}}