CVE-2020-29469

Name: CVE-2020-29469
Creator: NVD / NIST
Published: 2020-12-30T15:15:12.653+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 1.37%

Last modified Jun 17, 2026

CVE-2020-29469 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Menu component. This vulnerability can allow an attacker to inject the XSS payload in the Setting - Menu and each time any user will visits the website directory, the XSS triggers and attacker can steal the cookie according to the crafted payload.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.

Description

WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Menu component. This vulnerability can allow an attacker to inject the XSS payload in the Setting - Menu and each time any user will visits the website directory, the XSS triggers and attacker can steal the cookie according to the crafted payload.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

1.37%

68.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Wondercms	Wondercms	3.1.3

References

https://www.exploit-db.com/exploits/49164Exploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/49164Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Dec 30, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-29469?

How severe is CVE-2020-29469?

CVE-2020-29469 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.

How do I fix CVE-2020-29469?

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-2020-29469?

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

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Source: NVD / NIST