CVE-2021-3264

Name: CVE-2021-3264
Creator: NVD / NIST
Published: 2021-08-27T19:15:07.93+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2021-3264 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. SQL Injection vulnerability in cxuucms 3.1 ivia the pid parameter in public/admin.php.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

SQL Injection vulnerability in cxuucms 3.1 ivia the pid parameter in public/admin.php.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.88%

54.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Cxuu	Cxuucms	3.1

References

https://github.com/cbkhwx/cxuucmsv3/issues/6Exploit, Issue Tracking, Third Party Advisory
https://github.com/cbkhwx/cxuucmsv3/issues/6Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Aug 27, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-3264?

SQL Injection vulnerability in cxuucms 3.1 ivia the pid parameter in public/admin.php.

How severe is CVE-2021-3264?

CVE-2021-3264 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2021-3264?

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-2021-3264?

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

Scan your code now

Source: NVD / NIST