CVE-2026-2718
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.
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/functions.php#L9
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/templates/widgets/dealia-nonproduct-button.php#L7
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/functions.php#L9
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/templates/widgets/dealia-nonproduct-button.php#L7
- https://www.wordfence.com/threat-intel/vulnerabilities/id/617785d7-90b1-482c-bfff-9b5a63741415?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.