cvedb.io
CVE-2026-15782
MEDIUM · CVSS 4.9
EPSS exploitation probability: 0%
Published 2026-07-21T06:16:28.210 · Last modified 2026-07-21T06:16:28.210

Summary

The WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via OptinMonster Integration data-sitekey Attribute in Post Content in all versions up to, and including, 2.0.0.1 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. Exploitation requires the OptinMonster plugin to be installed and configured with an active inline campaign that outputs matching #om-{id} markup on the target page, as the WPForms handler only fires when OptinMonster emits its 'om.Campaign.load' event.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.