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, 1.0.6. 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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Fixes

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History

Thu, 19 Feb 2026 10:00:00 +0000

Type Values Removed Values Added
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, 1.0.6. 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.
Title Dealia <= 1.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Gutenberg Block Attributes
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-19T09:26:36.089Z

Reserved: 2026-02-18T21:01:51.626Z

Link: CVE-2026-2718

cve-icon Vulnrichment

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cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-19T10:16:12.400

Modified: 2026-02-19T15:52:39.260

Link: CVE-2026-2718

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses