CVE-2019-7331 Cross-site scripting in n/a
Attackers can inject malicious scripts via the signal check color field in ZoneMinder, potentially executing code in victim browsers.
- 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-2019-7331?
CVE-2019-7331 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 while editing an existing monitor field named "signal check color" (monitor.php). There exists no input validation or output filtration, leaving it vulnerable to HTML Injection and an XSS attack.
Weakness: CWE-79
Which versions are affected by CVE-2019-7331?
It affects 1 product.
Products include Zoneminder Zoneminder.
How do I fix CVE-2019-7331?
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-2019-7331 being exploited?
There is no known exploitation of CVE-2019-7331 in the wild and no public exploit code.
Other vulnerabilities in Zoneminder Zoneminder
Sources
Also known as DEBIAN-CVE-2019-7331, GHSA-24p7-v3fm-63vm, UBUNTU-CVE-2019-7331.