An issue exists in KaiOS 3.0 and 3.1. The binary /system/kaios/api-daemon exposes a local web server on *.localhost with subdomains for each installed applications, e.g., myapp.localhost. An attacker can make fetch requests to api-deamon to determine if a given app is installed and read the manifest.webmanifest contents, including the app version.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
kaiostech kaios 3.0 |
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kaiostech kaios 3.1 |
Vulmon