CVE-2025-39420: WordPress WP Twitter Button plugin <= 1.4.1 - Cross Site Request Forgery (CSRF) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-17 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ruudkok WP Twitter Button wp-twitter-button allows Stored XSS.This issue affects WP Twitter Button: from n/a through <= 1.4.1.

Affected products

ruudkok WP Twitter Button: through 1.4.1

References

https://patchstack.com/database/Wordpress/Plugin/wp-twitter-button/vulnerability/wordpress-wp-twitter-button-plugin-1-4-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

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