CVE-2022-48020 Cross-site scripting in n/a
Attackers can inject arbitrary code via the conference parameter in Vinteo VCC, leading to execution in victim browsers.
- 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-2022-48020?
CVE-2022-48020 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 May 2023. 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
Vinteo VCC v2.36.4 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the conference parameter. This vulnerability allows attackers to inject arbitrary code which will be executed by the victim user's browser.
Weakness: CWE-79
Which versions are affected by CVE-2022-48020?
It affects 1 product.
Products include Vinteo Video Core.
How do I fix CVE-2022-48020?
No fix has been published for CVE-2022-48020 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-2022-48020 being exploited?
There is no known exploitation of CVE-2022-48020 in the wild and no public exploit code.
Sources
Also known as GHSA-hm93-fhwx-7mmj.