CVE-2026-12256 PUBLISHED

WordPress Avada theme <= 3.15.3 - PHP Object Injection vulnerability

Assigner: Patchstack
Reserved: 15.06.2026 Published: 16.06.2026 Updated: 17.06.2026

Contributor PHP Object Injection in Avada <= 3.15.3 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Product Status

Vendor ThemeFusion
Product Avada
Versions Default: unaffected
  • affected from n/a to 3.15.3 (incl.)

Solutions

Update the WordPress Avada Theme to the latest available version (at least 3.15.4).

Credits

  • daroo | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE

Impacts

  • CAPEC-586 Object Injection