CVE-2019-7336 Cross-site scripting in n/a
Attackers can inject malicious scripts via monitor filter parameters in ZoneMinder, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-7336?
CVE-2019-7336 is a medium-severity cross-site scripting vulnerability in Zoneminder Zoneminder, published on 4 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view _monitor_filters.php contains takes in input from the user and saves it into the session, and retrieves it later (insecurely). The values of the MonitorName and Source parameters are being displayed without any output filtration being applied. This relates to the view=cycle value.
Weakness: CWE-79
Which versions are affected by CVE-2019-7336?
It affects 1 product.
Products include Zoneminder Zoneminder.
How do I fix CVE-2019-7336?
Upgrade to a fixed version.
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-2019-7336 being exploited?
There is no known exploitation of CVE-2019-7336 in the wild and no public exploit code.
Other vulnerabilities in Zoneminder Zoneminder
Sources
Also known as DEBIAN-CVE-2019-7336, GHSA-c97w-qxq4-p2rg, UBUNTU-CVE-2019-7336.