CVE-2022-4447

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.

CVSS v3.1

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

CVSS v3.1

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

EPSS

4.76% chance of exploitation in the next 30 days, 91th percentile

Nuclei

critical · CWE-89

Published

2023-01-16

Updated

2025-04-08

Proof-of-concept exploits (1)

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

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-4447.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2022-4446
• CVE-2022-4448
• CVE-2022-44451
• CVE-2022-4449
• CVE-2022-4445
• CVE-2022-4451