{"id":"CVE-2026-1804","aliases":["EUVD-2026-5952","GHSA-w569-6xv3-222m"],"status":"published","title":"WDES Responsive Popup \u003c= 1.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'attr' Shortcode Attribute","description":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wdes-popup-title' shortcode in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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":"2026-11-12","score":0.00267,"percentile":0.18987,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-02-11T08:26:24Z","modified":"2026-06-17T10:16:32Z","products":[{"vendor":"master-buldog","product":"wdes responsive popup"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3afdffa7-23ec-41ea-b05a-152a69b7ce50?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wdes-responsive-popup/tags/1.3.6/wdes-popup.php#L111"},{"url":"https://plugins.trac.wordpress.org/browser/wdes-responsive-popup/tags/1.3.6/lib/view/title.php#L77"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1804"},{"url":"https://github.com/advisories/GHSA-w569-6xv3-222m"}],"sources":{"cve":[{"id":"CVE-2026-1804","title":"WDES Responsive Popup \u003c= 1.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'attr' Shortcode Attribute","description":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wdes-popup-title' shortcode in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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":"2026-02-11T08:26:24.847Z","modified":"2026-04-08T16:47:07.525Z","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":"2026-11-02T14:20:01.271368Z"}],"euvd":[{"id":"EUVD-2026-5952","description":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wdes-popup-title' shortcode in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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":"2026-02-11T08:26:24Z","modified":"2026-04-08T16:47:07Z","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":"2026-11-02T19:25:02.846408Z"}],"ghsa":[{"id":"GHSA-w569-6xv3-222m","title":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wdes-popup-title' shortcode in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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":"2026-02-11T09:30:18Z","modified":"2026-02-11T09:30:25Z","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":"2026-11-02T15:06:09.03825Z"}],"nvd":[{"id":"CVE-2026-1804","description":"The WDES Responsive Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wdes-popup-title' shortcode in all versions up to, and including, 1.3.6 due to insufficient input sanitization and output escaping on user supplied attributes. 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":"2026-02-11T09:15:51.863Z","modified":"2026-06-17T10:16:32.54Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:05.908608Z"}]}}