CVE-2020-15902 Cross-site scripting in n/a
Attackers can inject malicious scripts into Nagios XI Graph Explorer via the link URL option, 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
- None listed
What is CVE-2020-15902?
CVE-2020-15902 is a medium-severity cross-site scripting vulnerability in Nagios Nagios Xi, published on 22 Jul 2020. 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
Graph Explorer in Nagios XI before 5.7.2 allows XSS via the link url option.
Weakness: CWE-79
Which versions are affected by CVE-2020-15902?
It affects 1 product.
Products include Nagios Nagios Xi.
How do I fix CVE-2020-15902?
No fix has been published for CVE-2020-15902 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-2020-15902 being exploited?
There is no known exploitation of CVE-2020-15902 in the wild and no public exploit code.
Other vulnerabilities in Nagios Nagios Xi
Sources
Also known as GHSA-hrvp-xfff-m4f8.