CVE-2021-34656

Public Exploit
2Way VideoCalls and Random Chat - HTML5 Webcam Videochat <= 5.2.7 Reflected Cross-Site Scripting

Description

The 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the `vws_notice` function found in the ~/inc/requirements.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 5.2.7.

Remediation

Solution:

  • Uninstall the plugin

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34656 third party advisory exploit
https://plugins.trac.wordpress.org/browser/webcam-2way-videochat/trunk/inc/requirements.php#L182 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-34656?
CVE-2021-34656 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34656?
To fix CVE-2021-34656: Uninstall the plugin
Is CVE-2021-34656 being actively exploited in the wild?
It is possible that CVE-2021-34656 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.
What software or system is affected by CVE-2021-34656?
CVE-2021-34656 affects 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat.
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