CVE-2021-33850

Public Exploit

Description

There is a Cross-Site Scripting vulnerability in Microsoft Clarity version 0.3. The XSS payload executes whenever the user changes the clarity configuration in Microsoft Clarity version 0.3. The payload is stored on the configuring project Id page.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.62%
Third-Party Advisory cybersecurityworks.com
Affected: n/a Microsoft Clarity
Published at:
Updated at:

References

Link Tags
https://cybersecurityworks.com/zerodays/cve-2021-33850-stored-cross-site-scripting-xss-in-wordpress-microsoft-clarity-plugin.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-33850?
CVE-2021-33850 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33850?
To fix CVE-2021-33850, 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-2021-33850 being actively exploited in the wild?
It is possible that CVE-2021-33850 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33850?
CVE-2021-33850 affects n/a Microsoft Clarity .
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