CVE-2020-21387: XSS

Published Oct 4, 2021
·
Updated

A cross-site scripting (XSS) vulnerability in the parameter typeen of Maccms 10 allows attackers to obtain the administrator cookie and escalate privileges via a crafted payload.

Affected Software

1 affected component
maccms Maccms=10.0

Event History

Oct 4, 2021
CVE Published
via MITRE·07:18 PM
Data Sourced
via MITRE·07:18 PM
Description

Frequently Asked Questions

1

What is CVE-2020-21387?

CVE-2020-21387 is a cross-site scripting (XSS) vulnerability in the parameter type_en of Maccms 10.

2

How does CVE-2020-21387 affect Maccms 10?

CVE-2020-21387 allows attackers to obtain the administrator cookie and escalate privileges via a crafted payload.

3

What is the severity of CVE-2020-21387?

CVE-2020-21387 has a severity value of 6.1, which is considered medium.

4

What is the Common Vulnerabilities and Exposures (CVE) reference for CVE-2020-21387?

The Common Vulnerabilities and Exposures (CVE) reference for CVE-2020-21387 is CVE-2020-21387.

5

How can I fix CVE-2020-21387 in Maccms 10?

To fix CVE-2020-21387 in Maccms 10, you should update to the latest version of the software.

Contact

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