CVE-2026-90984: Unknown Generate PDF Using Contact Form 7

Medium severity, CVSS 5.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The Generate PDF using Contact Form 7 WordPress plugin before 4.2.2 does not restrict the destination of the image fetch its PDF renderer performs on submitted form content, allowing unauthenticated users to make the server request internal resources and read the response back through the generated PDF.

Affected products

• Unknown Generate PDF Using Contact Form 7: before 4.2.2 (fixed in 4.2.2)

Published 2026-09-18. Last modified 2026-09-18.