CVE-2021-4348

Name: CVE-2021-4348
Creator: NVD / NIST
Published: 2023-06-07T02:15:13.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2021-4348 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The Ultimate GDPR & CCPA plugin for WordPress is vulnerable to unauthenticated settings import and export via the export_settings & import_settings functions in versions up to, and including, 2.4. This makes it possible for unauthenticated attackers to change plugin settings and conduct attacks such as redirecting visitors to malicious sites.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

The Ultimate GDPR & CCPA plugin for WordPress is vulnerable to unauthenticated settings import and export via the export_settings & import_settings functions in versions up to, and including, 2.4. This makes it possible for unauthenticated attackers to change plugin settings and conduct attacks such as redirecting visitors to malicious sites.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.66%

46.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Createit	Ultimate Gdpr \& Ccpa Compliance Toolkit	< 2.5

References

https://blog.nintechnet.com/critical-vulnerability-in-wordpress-ultimate-gdpr-ccpa-compliance-toolkit-plugin/Exploit, Technical Description, Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/40e2e8fb-ea36-4602-bead-8daf75d6dfb9?source=cveThird Party Advisory
https://blog.nintechnet.com/critical-vulnerability-in-wordpress-ultimate-gdpr-ccpa-compliance-toolkit-plugin/Exploit, Technical Description, Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/40e2e8fb-ea36-4602-bead-8daf75d6dfb9?source=cveThird Party Advisory

Timeline

Published: Jun 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-4348?

How severe is CVE-2021-4348?

CVE-2021-4348 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2021-4348?

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-2021-4348?

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

Scan your code now

Source: NVD / NIST