CVE-2023-23383 Service Fabric Explorer Spoofing Vulnerability
An attacker can exploit a spoofing vulnerability in Service Fabric Explorer to bypass security controls, requiring users to apply vendor patches.
- 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-2023-23383?
CVE-2023-23383 is a high-severity cross-site scripting vulnerability in Microsoft Azure Service Fabric 9.0 for Linux, published on 14 Mar 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
Service Fabric Explorer Spoofing Vulnerability
Weakness: CWE-79
Which versions are affected by CVE-2023-23383?
It affects 1 product.
Products include Microsoft Azure Service Fabric.
How do I fix CVE-2023-23383?
No fix has been published for CVE-2023-23383 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-2023-23383 being exploited?
There is no known exploitation of CVE-2023-23383 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Azure Service Fabric 9.0 for Linux
- CVE-2023-21531 Azure Service Fabric Container Elevation of Privilege Vulnerability
- CVE-2024-43480 Azure Service Fabric for Linux Remote Code Execution Vulnerability
- CVE-2023-36868 Azure Service Fabric on Windows Information Disclosure Vulnerability
- CVE-2022-35829 Service Fabric Explorer Spoofing Vulnerability
- CVE-2025-21195 Azure Service Fabric Runtime Elevation of Privilege Vulnerability
Sources
Also known as GHSA-mjq6-h26f-6v58.