CVE-2026-27429 PUBLISHED

WordPress Nifty theme <= 1.4.1 - PHP Object Injection vulnerability

Assigner: Patchstack
Reserved: 19.02.2026 Published: 16.06.2026 Updated: 17.06.2026

Unauthenticated PHP Object Injection in Nifty <= 1.4.1 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Product Status

Vendor BoldThemes
Product Nifty
Versions Default: unaffected
  • affected from n/a to 1.4.1 (incl.)

Solutions

Update the WordPress Nifty Theme to the latest available version (at least 1.4.2).

Credits

  • Bonds | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE

Impacts

  • CAPEC-586 Object Injection