CVE-2019-19456 Cross-site scripting in n/a
Reflected XSS in the login page allows attackers to execute scripts in user browsers, potentially leading to session hijacking or malicious actions.
- 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-2019-19456?
CVE-2019-19456 is a medium-severity cross-site scripting vulnerability in n/a, published on 18 May 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
A Reflected XSS was found in the server selection box inside the login page at: enginemanager/loginfailed.html in Wowza Streaming Engine <= 4.x.x. This issue was resolved in Wowza Streaming Engine 4.8.0.
Weakness: CWE-79
Which versions are affected by CVE-2019-19456?
It affects 1 product.
Products include Wowza Streaming Engine.
How do I fix CVE-2019-19456?
No fix has been published for CVE-2019-19456 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-2019-19456 being exploited?
There is no known exploitation of CVE-2019-19456 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3q77-c23g-8p2h.