Inno Setup
Monthly
A privilege escalation vulnerability in Inno Setup 6.2.1 and earlier versions allows local attackers to gain elevated privileges through DLL hijacking. This vulnerability requires user interaction but no authentication, enabling attackers to execute arbitrary code with higher privileges by placing a malicious DLL in a location searched by the installer. While not currently listed in CISA KEV, the vulnerability has a moderate EPSS score of 0.043% and affects a widely-used Windows installer creation tool.
A privilege escalation vulnerability in Inno Setup 6.2.1 and earlier versions allows local attackers to gain elevated privileges through DLL hijacking. This vulnerability requires user interaction but no authentication, enabling attackers to execute arbitrary code with higher privileges by placing a malicious DLL in a location searched by the installer. While not currently listed in CISA KEV, the vulnerability has a moderate EPSS score of 0.043% and affects a widely-used Windows installer creation tool.