{"id":"CVE-2026-93878","title":"DiviGear Carousel <= 5.2.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via update_license AJAX Action","summary":"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 …","severity":"medium","cvss":6.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Divigear","product":"DiviGear Carousel","affected":["carousel <= 5.2.0"],"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T06:54:42.377Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93878","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f482cda1-fe38-455a-b913-bebb21b7bda4?source=cve"},{"url":"https://www.divigear.com/"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T07:55:43.640Z","slug":"CVE-2026-93878","body":"## Overview\n\nThe 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 > Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.\n\n## Affected\n\n- `carousel <= 5.2.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":35.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}