CVE-2019-7340 Cross-site scripting in n/a
An attacker can execute arbitrary HTML or JavaScript code in the ZoneMinder web interface via a vulnerable filter parameter, potentially compromising user sessions.
- 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-2019-7340?
CVE-2019-7340 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
POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'filter[Query][terms][0][val]' parameter value in the view filter (filter.php) because proper filtration is omitted.
Weakness: CWE-79
Which versions are affected by CVE-2019-7340?
It affects 1 product.
Products include Zoneminder Zoneminder.
How do I fix CVE-2019-7340?
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-2019-7340 being exploited?
There is no known exploitation of CVE-2019-7340 in the wild and no public exploit code.
Other vulnerabilities in Zoneminder Zoneminder
Sources
Also known as DEBIAN-CVE-2019-7340, GHSA-6v2h-qxrp-cfj6, UBUNTU-CVE-2019-7340.