CVE-2025-9852

The Yoga Schedule Momoyoga plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'momoyoga-schedule' shortcode in all versions up to, and including, 2.9.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Score

CVSS 3.1 6.4 Medium

Status

Deferred - security@wordfence.com

Published

2025-09-30

Last modified

2026-04-08

Weaknesses

CWE-79

Affected products

• Yoga Schedule Momoyoga (Momostefan)

References

• https://plugins.trac.wordpress.org/browser/momoyoga-integration/tags/2.9.0/momoyoga-schedule.php#L56
• https://plugins.trac.wordpress.org/browser/momoyoga-integration/tags/2.9.1/momoyoga-schedule.php#L56
• https://www.wordfence.com/threat-intel/vulnerabilities/id/745da770-dd78-4ffb-ae15-4b90682911e3?source=cve