CVE-2019-15230 Cross-site scripting in n/a
Authenticated attackers can inject malicious scripts into LibreNMS admin console fields, potentially stealing cookies and compromising user accounts.
- 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-2019-15230?
CVE-2019-15230 is a medium-severity cross-site scripting vulnerability in Librenms Librenms, published on 28 Aug 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
LibreNMS v1.54 has XSS in the Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template sections of the admin console. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account.
Weakness: CWE-79
Which versions are affected by CVE-2019-15230?
It affects 1 product.
Products include Librenms Librenms.
How do I fix CVE-2019-15230?
No fix has been published for CVE-2019-15230 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-2019-15230 being exploited?
There is no known exploitation of CVE-2019-15230 in the wild and no public exploit code.
Other vulnerabilities in Librenms Librenms
Sources
Also known as GHSA-66vp-2r7p-72g5.