What’s Vulnerable › Vulnerabilities
CVE-2026-66583: WordPress Forminator plugin <= 1.57.0 - PHP Object Injection vulnerability
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-20 · updated 2026-08-20
- Weakness: CWE-502
Description
Unauthenticated PHP Object Injection in Forminator <= 1.57.0 versions.
Affected products
- WPMU DEV Forminator: through 1.57.0
References
Get alerted when CVE-2026-66583 or the next vulnerability affects your stack