CVE-2021-46437

Name: CVE-2021-46437
Creator: NVD / NIST
Published: 2022-04-08T11:15:11.46+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.49%

Last modified Jun 17, 2026

CVE-2021-46437 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. An issue was discovered in ZZCMS 2021. There is a cross-site scripting (XSS) vulnerability in ad_manage.php.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

An issue was discovered in ZZCMS 2021. There is a cross-site scripting (XSS) vulnerability in ad_manage.php.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.49%

38.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Zzcms	Zzcms	2021

References

https://github.com/xunyang1/ZZCMS/issues/2Exploit, Issue Tracking, Third Party Advisory
https://github.com/xunyang1/ZZCMS/issues/2Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Apr 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-46437?

An issue was discovered in ZZCMS 2021. There is a cross-site scripting (XSS) vulnerability in ad_manage.php.

How severe is CVE-2021-46437?

CVE-2021-46437 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46437?

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-2021-46437?

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

Scan your code now

Source: NVD / NIST