Medium severity6.4NVD Advisory· Published Mar 26, 2025· Updated Apr 15, 2026

CVE-2025-1784

Description

The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the uagb block in all versions up to, and including, 2.19.0 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.

Affected products

WordPress/Ultimate Addons For Gutenberginferred
Range: <=2.19.0
Package: https://wordpress.org/plugins/ultimate-addons-for-gutenberg

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.0/classes/class-uagb-init-blocks.phpnvd
plugins.trac.wordpress.org/changesetnvd
www.wordfence.com/threat-intel/vulnerabilities/id/9ac33fd5-602b-4810-96e1-850ea6ee739dnvd

News mentions

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