CVE Catalog

CVE-2026-9723

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.13%

3th percentile - higher than 3% of all known CVEs

Summary

The Google Plus One Bottom plugin for WordPress is vulnerable to Cross-Site Request Forgery (CSRF) in all versions up to and including 0.0.2. Missing nonce validation in the googlePlusOneAdmin function allows unauthenticated attackers to modify plugin settings, including the plusone-lang, plusone-callback, and plusone-url options.

Risk Assessment

An attacker can change plugin settings, potentially causing the Google+ button to malfunction or display unwanted content.

Recommendation

Update the Google Plus One Bottom plugin to the latest version that includes a CSRF fix.

Related vulnerabilities

Original NVD description (English source)

The Google Plus One Bottom plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.0.2. This is due to missing or incorrect nonce validation on the googlePlusOneAdmin function. This makes it possible for unauthenticated attackers to modify the plugin's settings, including the plusone-lang, plusone-callback, and plusone-url options stored in the database via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS