Stored Cross-Site Scripting in Spectra WordPress Gutenberg Blocks Plugin

CVE-2025-1784

What is CVE-2025-1784?

The Spectra – WordPress Gutenberg Blocks plugin is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping. Authenticated users with Contributor-level access or higher can exploit this vulnerability through the uagb block. This allows them to inject malicious scripts within pages, resulting in the execution of these scripts whenever a user accesses the compromised page. Proper measures should be taken to secure this plugin against such exploits.

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