CVE-2023-27108

PoC —

CVSS 3.1

5.3 medium

EPSS

<1%p45

Published

May 1, 2023 (May 1, 2023)

Modified

Jun 17, 2026

Description

An issue was discovered in KaiOS 3.0. The pre-installed Communications application exposes a Web Activity that returns the user's call log without origin or permission checks. An attacker can inject a JavaScript payload that runs in a browser or app without user interaction or consent. This allows an attacker to send the user's call logs to a remote server via XMLHttpRequest or Fetch.

Vendors: kaiostech
Products: kaios
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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