{"id":"CVE-2026-93878","aliases":["EUVD-2026-104811","GHSA-q774-j486-p33p"],"status":"published","title":"DiviGear Carousel \u003c= 5.2.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via update_license AJAX Action","description":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via update_license AJAX Action in all versions up to, and including, 5.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload executes when an administrator visits the DiviGear \u003e Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.","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":"2026-11-11","score":0.00215,"percentile":0.1204,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-10-20T06:54:42Z","modified":"2026-10-20T19:27:34Z","products":[{"vendor":"divigear","product":"divigear carousel"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f482cda1-fe38-455a-b913-bebb21b7bda4?source=cve"},{"url":"https://www.divigear.com/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93878"},{"url":"https://www.divigear.com"},{"url":"https://github.com/advisories/GHSA-q774-j486-p33p"}],"sources":{"cve":[{"id":"CVE-2026-93878","title":"DiviGear Carousel \u003c= 5.2.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via update_license AJAX Action","description":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via update_license AJAX Action in all versions up to, and including, 5.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload executes when an administrator visits the DiviGear \u003e Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.","status":"published","published":"2026-10-20T06:54:42.377Z","modified":"2026-10-20T13:46:41.73Z","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":"2026-11-02T14:19:54.50686Z"}],"euvd":[{"id":"EUVD-2026-104811","description":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via update_license AJAX Action in all versions up to, and including, 5.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload executes when an administrator visits the DiviGear \u003e Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.","status":"published","published":"2026-10-20T06:54:42Z","modified":"2026-10-20T13:46:41Z","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":"2026-11-02T16:59:44.419021Z"}],"ghsa":[{"id":"GHSA-q774-j486-p33p","title":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via update_license AJAX Action in all versions up to, and including, 5.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload executes when an administrator visits the DiviGear \u003e Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.","status":"published","published":"2026-10-20T09:31:04Z","modified":"2026-10-20T09:31:08Z","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":"2026-11-02T15:14:03.559653Z"}],"nvd":[{"id":"CVE-2026-93878","description":"The DiviGear Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via update_license AJAX Action in all versions up to, and including, 5.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload executes when an administrator visits the DiviGear \u003e Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.","status":"published","published":"2026-10-20T07:17:09.947Z","modified":"2026-10-20T19:27:34.43Z","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":"2026-11-02T14:13:00.83844Z"}]}}