blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2021-34633

HIGH 8.8 CVSS 3.1
Published
August 5, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The Youtube Feeder WordPress plugin is vulnerable to Cross-Site Request Forgery via the printAdminPage function found in the ~/youtube-feeder.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.0.1.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Youtube Feeder Youtube Feeder — From 2.0.1 (including) to 2.0.1 (including)
  • youtube_feeder_project youtube_feeder — Up to and including 2.0.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/youtube-feeder/trunk/youtube-feeder.php#L669 Exploit, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34633 Third Party Advisory
  • nvd.nist.gov Official NVD record