CVE-2021-31740

Public Exploit

Description

SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory pentagrid.ch
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.pentagrid.ch/en/blog/multiple-vulnerabilities-in-seppmail/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-31740?
CVE-2021-31740 has been scored as a medium severity vulnerability.
How to fix CVE-2021-31740?
To fix CVE-2021-31740, 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-2021-31740 being actively exploited in the wild?
It is possible that CVE-2021-31740 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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