CVE-2022-3634

Name: CVE-2022-3634
Creator: NVD / NIST
Published: 2022-11-21T11:15:20.55+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.62%

Last modified Jun 17, 2026

CVE-2022-3634 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The Contact Form 7 Database Addon WordPress plugin before 1.2.6.5 does not validate data when output it back in a CSV file, which could lead to CSV injection. EPSS estimates a 3.62% chance of exploitation in the next 30 days.

Description

The Contact Form 7 Database Addon WordPress plugin before 1.2.6.5 does not validate data when output it back in a CSV file, which could lead to CSV injection

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

3.62%

88.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Ciphercoin	Contact Form 7 Database Addon	< 1.2.6.5

References

https://wpscan.com/vulnerability/b5eeefb0-fb5e-4ca6-a6f0-67f4be4a2b10Exploit, Third Party Advisory
https://wpscan.com/vulnerability/b5eeefb0-fb5e-4ca6-a6f0-67f4be4a2b10Exploit, Third Party Advisory

Timeline

Published: Nov 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3634?

The Contact Form 7 Database Addon WordPress plugin before 1.2.6.5 does not validate data when output it back in a CSV file, which could lead to CSV injection

How severe is CVE-2022-3634?

CVE-2022-3634 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.62% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3634?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3634?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST