What’s Vulnerable › Vulnerabilities
CVE-2026-56058: WordPress Quform plugin <= 2.23.0 - Arbitrary File Upload vulnerability
- Severity: critical (CVSS 9.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-26 · updated 2026-10-25
- Weakness: CWE-434
Description
Subscriber Arbitrary File Upload in Quform <= 2.23.0 versions.
Affected products
- ThemeCatcher Quform: through 2.23.0
References
Get alerted when CVE-2026-56058 or the next vulnerability affects your stack