What’s Vulnerable › Vulnerabilities
CVE-2026-73380: WordPress Popup by Supsystic plugin <= 1.13.0 - 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: 2026-08-18 · updated 2026-10-22
- Weakness: CWE-502
Description
Unauthenticated PHP Object Injection in Popup by Supsystic <= 1.13.0 versions.
Affected products
- supsystic Popup by Supsystic: through 1.13.0
References
Get alerted when CVE-2026-73380 or the next vulnerability affects your stack