CVE-2019-1568 Cross-site scripting in Demisto
An unauthenticated attacker can execute arbitrary JavaScript or HTML in Palo Alto Networks Demisto, potentially compromising user sessions or data.
- 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-2019-1568?
CVE-2019-1568 is a medium-severity cross-site scripting vulnerability in Palo Alto Networks Demisto, published on 9 May 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
Cross-site scripting (XSS) vulnerability in Palo Alto Networks Demisto 4.5 build 40249 may allow an unauthenticated attacker to run arbitrary JavaScript or HTML.
Weakness: CWE-79
Which versions are affected by CVE-2019-1568?
It affects 1 product.
Products include Paloaltonetworks Demisto.
How do I fix CVE-2019-1568?
No fix has been published for CVE-2019-1568 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-2019-1568 being exploited?
There is no known exploitation of CVE-2019-1568 in the wild and no public exploit code.
Sources
Also known as GHSA-mhxx-4fr5-6m53.