Medium severity6.4NVD Advisory· Published Feb 19, 2026· Updated Apr 15, 2026
CVE-2026-2718
CVE-2026-2718
Description
The Dealia – Request a Quote plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Gutenberg block attributes in all versions up to, and including, 1.0.8. This is due to the use of wp_kses() for output escaping within HTML attribute contexts where esc_attr() is required. 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.
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Affected products
1- Range: <=1.0.8
Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/functions.phpnvd
- plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/templates/widgets/dealia-nonproduct-button.phpnvd
- plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/functions.phpnvd
- plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/templates/widgets/dealia-nonproduct-button.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/617785d7-90b1-482c-bfff-9b5a63741415nvd
News mentions
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