Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsUpgrade app-builder-lib
to version 24.13.2 or higher.
app-builder-lib is an electron-builder lib
Affected versions of this package are vulnerable to Untrusted Search Path due to the NSIS installer making a system call to open cmd.exe
via NSExec in the .nsh
installer script. An attacker can place a malicious executable file named cmd.exe in the same folder as the installer, the installer will run the malicious file.
Notes:
This is only exploitable on Windows machines.
NSExec
by default searches the current directory of where the installer is located before searching PATH
.