CVE-2020-21146

Public Exploit

Description

Feehi CMS 2.0.8 is affected by a cross-site scripting (XSS) vulnerability. When the user name is inserted as JavaScript code, browsing the post will trigger the XSS.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.30%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/liufee/cms/issues/43 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-21146?
CVE-2020-21146 has been scored as a medium severity vulnerability.
How to fix CVE-2020-21146?
To fix CVE-2020-21146, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-21146 being actively exploited in the wild?
It is possible that CVE-2020-21146 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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