Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/fun
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/tem
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/function
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/template
- https://www.wordfence.com/threat-intel/vulnerabilities/id/617785d7-90b1-482c-bff
FAQ
What is CVE-2026-2718?
CVE-2026-2718 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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...
How severe is CVE-2026-2718?
CVE-2026-2718 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-2718?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.