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

WordPress Plugin GNU-Mailman Integration Cross-Site Scripting (1.0.6)

Frontaccounting Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2019-5720)

Oracle Database Server CVE-2008-2604 Vulnerability (CVE-2008-2604)

WordPress Plugin Email Subscribers by Icegram Express-Email Marketing, Newsletters, Automation for WordPress & WooCommerce Multiple Vulnerabilities (4.5.0.1)

WordPress Plugin CardGate Payments for WooCommerce Security Bypass (3.1.15)

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