CVE-2021-27338 Cross-site scripting in n/a
An attacker can inject malicious scripts via the network name parameter in Faraday Edge, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-27338?
CVE-2021-27338 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Jul 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Faraday Edge before 3.7 allows XSS via the network/create/ page and its network name parameter.
Weakness: CWE-79
Which versions are affected by CVE-2021-27338?
It affects 1 product.
Products include Faraday Edge.
How do I fix CVE-2021-27338?
No fix has been published for CVE-2021-27338 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-2021-27338 being exploited?
There is no known exploitation of CVE-2021-27338 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-764c-4f88-xpj6.