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CVE-2026-93878

6.4 medium SSVC exploitation: none Deferred
NVD · CVE.org

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 > Activation settings page, where the unsanitized stored value is echoed unescaped into a single-quoted HTML value attribute.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 5

  1. StatusPublished → DeferredNVD modified 2026-10-20 19:27
  2. StatusReceived → PublishedNVD modified 2026-10-20 13:46
  3. StatusPublished → ReceivedNVD modified 2026-10-20 14:17
  4. StatusReceived → PublishedNVD modified 2026-10-20 06:54
  5. First seenCVSS 6.4NVD modified 2026-10-20 07:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2