CVE-2026-85683 Jane Menu < 1.5.1 - Unauthenticated Stored XSS via Store Config Proxy URL
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-85683?
CVE-2026-85683 is a high-severity vulnerability in Unknown Jane Menu, published on 21 Oct 2026.
Official description
The Jane Menu WordPress plugin before 1.5.1 does not have any capability or nonce checks on one of its form handlers, which is reachable by unauthenticated users, allowing them to bind any published page to a remote document of their choosing. The plugin then fetches that document and outputs its head and body into the page without escaping, so an unauthenticated attacker can run arbitrary JavaScript in the browser of any visitor to that page, including an administrator.
Weakness: CWE-79
Which versions are affected by CVE-2026-85683?
How do I fix CVE-2026-85683?
No fix has been published for CVE-2026-85683 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-85683 being exploited?
There is no known exploitation of CVE-2026-85683 in the wild and no public exploit code.
Sources
Also known as GHSA-2849-7xm6-r42x.