CVE-2021-34656

MEDIUM 6.1CVE-2021-34656 · Published 16/08/2021 · updated 17/06/2026

In short

CVE-2021-34656 is a MEDIUM (CVSS 6.1) vulnerability affecting 2way videocalls and random chat (videowhisper).
Chance of exploitation in the next 30 days (EPSS): 0.90%, higher than 59.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
2way videocalls and random chat videowhisper	`≤ 5.2.7`	No fix yet

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.

References

plugins.trac.wordpress.org/browser/webcam-2way-videochat/trunk/inc/requirements.php · Exploit
wordfence.com/vulnerability-advisories · Exploit

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