cvedb.io
CVE-2026-1543
MEDIUM · CVSS 6.4
EPSS exploitation probability: 0%
Published 2026-05-21T05:16:22.257 · Last modified 2026-06-17T10:16:02.257

Summary

The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 3.15.2 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 (typically an administrator) accesses a page displaying dynamic user data (such as via the Dynamic Data feature pulling user biographical information).

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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.