Description

WordPress Plugin Youtube Feeder is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Youtube Feeder version 2.0.1 is vulnerable; prior versions may also be affected.

Remediation

Edit the source code to ensure that CSRF protection is implemented with Nonce-like mechanism or disable the plugin until a fix is available

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34633

https://wordpress.org/plugins/youtube-feeder/#description

Related Vulnerabilities

Serendipity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-9681)

WordPress Plugin Keyword Strategy Internal Links Multiple Cross-Site Scripting Vulnerabilities (2.0)

WebLogic CVE-2017-10063 Vulnerability (CVE-2017-10063)

TYPO3 Improper Authentication Vulnerability (CVE-2014-3945)

Dotclear Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2016-7902)

Severity

High

Classification

CVE-2021-34633 CWE-352 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update CSRF