CVE Catalog

CVE-2026-97396

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.20%

9th percentile - higher than 9% of all known CVEs

Summary

The Retainful plugin (Email Marketing for WordPress and WooCommerce) is vulnerable to Stored Cross-Site Scripting via the 'data' parameter in all versions up to and including 1.0.10 due to insufficient input sanitization and output escaping.

Risk Assessment

An authenticated attacker with subscriber-level access or above can inject arbitrary scripts into pages that execute for any visitor. This can lead to session theft or account takeover.

Recommendation

Update the Retainful plugin to a version newer than 1.0.10 as soon as it is available, and consider restricting subscriber registration to trusted users.

Related vulnerabilities

Original NVD description (English source)

The Email Marketing for WordPress and WooCommerce – Retainful plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data' parameter in all versions up to, and including, 1.0.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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