CVE-2020-21434: XSS
Published Oct 4, 2021
·Updated
Maccms 10 contains a cross-site scripting (XSS) vulnerability in the Editing function under the Member module. This vulnerability is exploited via a crafted payload in the nickname text field.
Affected Software
1 affected component
maccms Maccms=10.0
Event History
Oct 4, 2021
CVE Published
via MITRE·08:20 PM
Data Sourced
via MITRE·08:20 PM
Description
Frequently Asked Questions
1
What is CVE-2020-21434?
CVE-2020-21434 is a cross-site scripting (XSS) vulnerability in Maccms 10.
2
What is the severity of CVE-2020-21434?
The severity of CVE-2020-21434 is medium with a CVSS score of 5.4.
3
How does CVE-2020-21434 affect Maccms 10?
CVE-2020-21434 affects Maccms 10 by allowing a crafted payload in the nickname text field to be executed as JavaScript in the user's browser.
4
How can I fix CVE-2020-21434?
To fix CVE-2020-21434, it is recommended to apply the latest security patch or update provided by Maccms.
5
Where can I find more information about CVE-2020-21434?
You can find more information about CVE-2020-21434 at the following reference: https://github.com/Ksharp12138/maccms_userinfo_xss/blob/master/maccms_xss.md