{"id":"CVE-2026-7475","aliases":["EUVD-2026-28543","GHSA-59rm-h9h8-h9gh"],"status":"published","title":"Sky Addons \u003c= 3.3.2 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Script","description":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type =\u003e 'post'` and `show_in_rest =\u003e true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.","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":0.00244,"percentile":0.15743,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-05-08T09:26:47Z","modified":"2026-06-17T11:02:29Z","products":[{"vendor":"wowdevs","product":"sky addons – elementor addons with widgets \u0026 templates"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/cfaa8ffd-549e-4803-aa17-d1317a606e7a?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/sky-elementor-addons/tags/3.3.2/includes/custom-scripts/class-custom-scripts-data.php#L128"},{"url":"https://plugins.trac.wordpress.org/browser/sky-elementor-addons/tags/3.3.2/includes/custom-scripts/class-custom-scripts-loader.php#L270"},{"url":"https://plugins.trac.wordpress.org/browser/sky-elementor-addons/trunk/includes/custom-scripts/class-custom-scripts-data.php#L134"},{"url":"https://plugins.trac.wordpress.org/browser/sky-elementor-addons/tags/3.3.3/includes/custom-scripts/class-custom-scripts-data.php#L134"},{"url":"https://plugins.trac.wordpress.org/browser/sky-elementor-addons/trunk/includes/custom-scripts/class-custom-scripts-loader.php#L237"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3521696%40sky-elementor-addons%2Ftrunk\u0026old=3517772%40sky-elementor-addons%2Ftrunk\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7475"},{"url":"https://github.com/advisories/GHSA-59rm-h9h8-h9gh"}],"sources":{"cve":[{"id":"CVE-2026-7475","title":"Sky Addons \u003c= 3.3.2 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Script","description":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type =\u003e 'post'` and `show_in_rest =\u003e true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.","status":"published","published":"2026-05-08T09:26:47.644Z","modified":"2026-05-08T12:12:36.653Z","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":"2026-11-02T14:20:06.216584Z"}],"euvd":[{"id":"EUVD-2026-28543","description":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type =\u003e 'post'` and `show_in_rest =\u003e true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.","status":"published","published":"2026-05-08T09:26:47Z","modified":"2026-05-08T12:12:36Z","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":"2026-11-02T19:05:14.902845Z"}],"ghsa":[{"id":"GHSA-59rm-h9h8-h9gh","title":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky...","description":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type =\u003e 'post'` and `show_in_rest =\u003e true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.","status":"published","published":"2026-05-08T12:31:56Z","modified":"2026-05-08T12:32:02Z","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":"2026-11-02T15:07:57.635262Z"}],"nvd":[{"id":"CVE-2026-7475","description":"The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type =\u003e 'post'` and `show_in_rest =\u003e true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.","status":"published","published":"2026-05-08T10:16:29.44Z","modified":"2026-06-17T11:02:29.717Z","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":"2026-11-02T14:12:17.842772Z"}]}}