CVE-2020-21643

Public Exploit

Description

Cross Site Scripting (XSS) vulnerability in HongCMS 3.0 allows attackers to run arbitrary code via the callback parameter to /ajax/myshop.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Neeke/HongCMS/issues/15 issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2020-21643?
CVE-2020-21643 has been scored as a medium severity vulnerability.
How to fix CVE-2020-21643?
To fix CVE-2020-21643, 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-2020-21643 being actively exploited in the wild?
It is possible that CVE-2020-21643 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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