RT Mega Menu < 1.5.2 - Subscriber+ Stored XSS via Menu Item CSS
Summary
| CVE | CVE-2026-15385 |
|---|---|
| State | PUBLISHED |
| Assigner | WPScan |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-02 06:16:37 UTC |
| Updated | 2026-08-02 06:16:37 UTC |
| Description | The RT Mega Menu WordPress plugin before 1.5.2 does not perform a capability check on the AJAX action that saves mega-menu configuration and per-menu-item settings; its only gate is a nonce that any logged-in user can read from a standard admin page. A subscriber-level user can therefore enable the mega menu on a site menu and store a menu-item style value that is rendered, without output escaping, into a style attribute on the public navigation. By breaking out of that attribute the user persists a JavaScript event handler that executes for every visitor who hovers the navigation, including administrators, leading to session/site takeover. |
Risk And Classification
Problem Types: CWE-79 Cross-Site Scripting (XSS)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Unknown | RT Mega Menu | affected 1.5.2 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| wpscan.com/vulnerability/b13b19c6-b6e1-45eb-95f3-ac334bda8b84 | [email protected] | wpscan.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Shivamani Vastrala (en)
CNA: WPScan (en)
There are currently no legacy QID mappings associated with this CVE.