CVE-2021-22522 Cross-site scripting in Verastream Host Integrator.
Reflected Cross-Site Scripting in Micro Focus Verastream Host Integrator allows attackers to disclose confidential 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-2021-22522?
CVE-2021-22522 is a high-severity cross-site scripting vulnerability in Verastream Host Integrator., published on 22 Jul 2021. 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
Reflected Cross-Site Scripting vulnerability in Micro Focus Verastream Host Integrator, affecting version version 7.8 Update 1 and earlier versions. The vulnerability could allow disclosure of confidential data.
Weakness: CWE-79
Which versions are affected by CVE-2021-22522?
It affects 1 product.
Products include Microfocus Verastream Host Integrator.
How do I fix CVE-2021-22522?
No fix has been published for CVE-2021-22522 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-2021-22522 being exploited?
There is no known exploitation of CVE-2021-22522 in the wild and no public exploit code.
Other vulnerabilities in Verastream Host Integrator.
Sources
Also known as GHSA-ch4h-c839-c7vh.