Description

WordPress Plugin Podcast Subscribe Buttons is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Podcast Subscribe Buttons version 1.4.1 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.4.2 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:998395F0-F176-45B9-BAF7-B50D30538C7D

https://plugins.svn.wordpress.org/podcast-subscribe-buttons/trunk/readme.txt

Related Vulnerabilities

Oracle Application Server Other Vulnerability (CVE-2002-0566)

WeBid Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-11592)

Drupal Core 5.x Multiple Security Bypass Vulnerabilities (5.0 - 5.10)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-42045)

Oracle JRE CVE-2022-21293 Vulnerability (CVE-2022-21293)

Severity

High

Classification

CVE-2021-24743 CWE-79 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS