CVE-2021-43698

Public Exploit

Description

phpWhois (last update Jun 30 2021) is affected by a Cross Site Scripting (XSS) vulnerability. In file example.php, the exit function will terminate the script and print the message to the user. The message will contain $_GET['query'] then there is a XSS vulnerability.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/sparc/phpWhois.org/issues/21 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2021-43698?
CVE-2021-43698 has been scored as a medium severity vulnerability.
How to fix CVE-2021-43698?
To fix CVE-2021-43698, 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-2021-43698 being actively exploited in the wild?
It is possible that CVE-2021-43698 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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