CVE-2020-21993

Public Exploit

Description

In WEMS Limited Enterprise Manager 2.58, input passed to the GET parameter 'email' is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory cxsecurity.com Third-Party Advisory zeroscience.mk
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5551.php third party advisory exploit
https://cxsecurity.com/issue/WLB-2020010032 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-21993?
CVE-2020-21993 has been scored as a medium severity vulnerability.
How to fix CVE-2020-21993?
To fix CVE-2020-21993, 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-2020-21993 being actively exploited in the wild?
It is possible that CVE-2020-21993 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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