CVE-2022-50801 JM-DATA ONU JF511-TV 1.0.67 Authenticated Stored Cross-Site Scripting (XSS) Vulnerability
Authenticated attackers can inject malicious scripts into JM-DATA ONU devices, leading to code execution in other users' browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-50801?
CVE-2022-50801 is a medium-severity cross-site scripting vulnerability in JM-DATA ONU JF511-TV, published on 30 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content.
Weakness: CWE-79
Which versions are affected by CVE-2022-50801?
How do I fix CVE-2022-50801?
No fix has been published for CVE-2022-50801 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-50801 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50801 exists.
Sources
Also known as GHSA-2v4h-c2w7-48pw.