CVE-2024-6256

Feeds for YouTube (YouTube video, channel, and gallery plugin) <= 2.2.1 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting

Description

The Feeds for YouTube (YouTube video, channel, and gallery plugin) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'youtube-feed' shortcode in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Category

6.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.12%
Third-Party Advisory wordfence.com
Affected: smub Feeds for YouTube (YouTube video, channel, and gallery plugin)
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/228fab65-e5c2-41d1-ad41-fac4862894f2?source=cve third party advisory
https://plugins.trac.wordpress.org/browser/feeds-for-youtube/trunk/js/sb-youtube.js product
https://plugins.trac.wordpress.org/changeset/3107577/ patch

Frequently Asked Questions

What is the severity of CVE-2024-6256?
CVE-2024-6256 has been scored as a medium severity vulnerability.
How to fix CVE-2024-6256?
To fix CVE-2024-6256, 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-2024-6256 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-6256 is being actively exploited. 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-2024-6256?
CVE-2024-6256 affects smub Feeds for YouTube (YouTube video, channel, and gallery plugin).
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