HT Mega Addons for Elementor <= 3.2.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Tabs Widget href DOM Sink
Exact source revision recorded 29 Oct 2026 10:47:50 UTC. It does not establish the source's current position. Latest evidence.
cve-program · CVE-2026-111318
PublishedThe 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.
- Source published
- 29 Oct 2026 09:25:37 UTC
- Source modified
- 29 Oct 2026 09:25:37 UTC
- Observed here
- 29 Oct 2026 10:47:50 UTC
- Source terms
- CVE Program Terms of Use
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CVSS 3.1 · 5.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N