What’s Vulnerable › Vulnerabilities

CVE-2022-4447: Fontsy <= 1.8.6 - Multiple Unauthenticated SQLi

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-01-16 · updated 2026-06-17

Description

The Fontsy WordPress plugin through 1.8.6 does not properly sanitize and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection.

Affected products

• Fontsy: through 1.8.6

References

• https://wpscan.com/vulnerability/6939c405-ac62-4144-bd86-944d7b89d0ad
• https://wpscan.com/vulnerability/6939c405-ac62-4144-bd86-944d7b89d0ad

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