Description
The Easy Mega Menu Plugin for WordPress – ThemeHunk plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘themehunk_megamenu_bg_image' parameter in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Please note that this was partially fixed in 1.1.0 due to the missing authorization protection that was added.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| themehunk | Easy Mega Menu for WordPress – ThemeHunk | ≤ 1.1.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fc661cfd-6290-4b36-858a-cf2269b5fcf9?source=cve
- https://plugins.trac.wordpress.org/browser/themehunk-megamenu-plus/trunk/inc/megamenu-base.php#L35
- https://plugins.trac.wordpress.org/browser/themehunk-megamenu-plus/tags/1.1.0/views/admin/item_settings.php?rev=3156084#L196
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3163871%40themehunk-megamenu-plus&new=3163871%40themehunk-megamenu-plus&sfp_email=&sfph_mail=#file21