CVE-2020-18654

Name: CVE-2020-18654
Creator: NVD / NIST
Published: 2021-06-22T16:15:07.747+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.50%

Last modified Jun 17, 2026

CVE-2020-18654 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross Site Scripting (XSS) in Wuzhi CMS v4.1.0 allows remote attackers to execute arbitrary code via the "Title" parameter in the component "/coreframe/app/guestbook/myissue.php".. EPSS estimates a 1.50% chance of exploitation in the next 30 days.

Description

Cross Site Scripting (XSS) in Wuzhi CMS v4.1.0 allows remote attackers to execute arbitrary code via the "Title" parameter in the component "/coreframe/app/guestbook/myissue.php".

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

1.50%

71.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Wuzhicms	Wuzhicms	4.1.0

References

https://github.com/wuzhicms/wuzhicms/issues/174Exploit, Third Party Advisory
https://github.com/wuzhicms/wuzhicms/issues/174Exploit, Third Party Advisory

Timeline

Published: Jun 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18654?

Cross Site Scripting (XSS) in Wuzhi CMS v4.1.0 allows remote attackers to execute arbitrary code via the "Title" parameter in the component "/coreframe/app/guestbook/myissue.php".

How severe is CVE-2020-18654?

CVE-2020-18654 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18654?

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-2020-18654?

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

Scan your code now

Source: NVD / NIST