CVE-2020-6367 Cross-site scripting in SAP NetWeaver Composite Application Framework
An unauthenticated attacker can execute arbitrary scripts in an authenticated user's browser via a malicious link, leading to sensitive data disclosure or modification.
- 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-2020-6367?
CVE-2020-6367 is a high-severity cross-site scripting vulnerability in SAP NetWeaver Composite Application Framework, published on 20 Oct 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
There is a reflected cross site scripting vulnerability in SAP NetWeaver Composite Application Framework, versions - 7.20, 7.30, 7.31, 7.40, 7.50. An unauthenticated attacker can trick an unsuspecting authenticated user to click on a malicious link. The end users browser has no way to know that the script should not be trusted, and will execute the script, resulting in sensitive information being disclosed or modified.
Weakness: CWE-79
Which versions are affected by CVE-2020-6367?
It affects 1 product.
Products include Sap Netweaver Composite Application Framework.
How do I fix CVE-2020-6367?
No fix has been published for CVE-2020-6367 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-2020-6367 being exploited?
There is no known exploitation of CVE-2020-6367 in the wild and no public exploit code.
Sources
Also known as GHSA-6fj5-mjmm-79p5.