CVE-2025-13838

The WishSuite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'button_text' parameter of the 'wishsuite_button' shortcode in all versions up to, and including, 1.5.1 due to insufficient input sanitization and output escaping. 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.

CVSS 3.1

6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2025-12-21

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

References

• https://plugins.trac.wordpress.org/browser/wishsuite/tags/1.5.1/includes/templates/wishsuite-button-add.php#L1
• https://plugins.trac.wordpress.org/browser/wishsuite/trunk/includes/templates/wishsuite-button-add.php#L1
• https://plugins.trac.wordpress.org/changeset/3419202/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/4e1cd584-ffb8-43d6-a7b6-141c59ac463d?source=cve

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