Vulnerability Details CVE-2025-55076
A local privilege escalation vulnerability exists in the InstallationHelper service included with Plugin Alliance Installation Manager v1.4.0 for macOS. The service accepts unauthenticated XPC connections and executes input via system(), which may allow a local user to execute arbitrary commands with root privileges.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.9%
CVSS Severity
CVSS v3 Score 6.2
References
Products affected by CVE-2025-55076
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cpe:2.3:a:plugin-alliance:installation_manager:1.4.0
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cpe:2.3:o:apple:macos:-