Vulnerability · Published Oct 29, 2026 · Assigned by Wordfence

CVE-2026-111318HT Mega Addons for Elementor <= 3.2.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Tabs Widget href DOM Sink

Medium 5.4

In plain English

A medium-severity cross-site scripting in HT Mega Addons for Elementor – Elementor Widgets & Template Builder from devitemsllc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.3%top 80.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The HT Mega Addons for Elementor – Elementor Widgets & Template Builder plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href attribute of <a> inside .htmega-tab-nav' parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires a co-installed plugin such as wpDiscuz with its rich editor enabled whose markup allowlist permits span[class] and a[href] storage, an HT Mega Tabs widget present on the same page as the comment section, and a victim user click on the injected anchor link.

Affected products (as reported)

Vendor	Product	Versions
devitemsllc	HT Mega Addons for Elementor – Elementor Widgets & Template Builder	0 – through 3.2.7

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

In plain English

Official description

Affected products (as reported)

References