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CVE-2024-23729 is a vulnerability in the ColorOS Internet Browser (com.heytap.browser) application version 45.10.3.4.1 for Android. The vulnerability allows a remote attacker to execute arbitrary JavaScript code via the com.android.browser.RealBrowserActivity component, potentially due to insufficient input validation or improper exposure of webview interfaces.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository documents and demonstrates a proof-of-concept exploit for CVE-2024-23729, a code injection vulnerability in the ColorOS Internet Browser (com.heytap.browser) version 45.10.3.4.1 for Android. The vulnerability arises from the exported activity com.android.browser.RealBrowserActivity, which can be invoked by any app or via adb without permissions. The exploit involves sending a crafted intent with a JavaScript payload (e.g., 'javascript:alert('Test Alert');') to this activity, resulting in arbitrary JavaScript execution within the browser context. The repository contains a detailed vulnerability report (README.md) and a file (CVE-2024-23729) summarizing the issue, affected components, and a PoC. No network endpoints are involved; exploitation is performed locally via Android intents. The exploit is a proof-of-concept and does not include a weaponized payload, but demonstrates the risk of code execution, privilege escalation, and information disclosure.
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