CVE-2025-59489 PoC — Unity Runtime 参数注入漏洞

Source

https://github.com/GithubKillsMyOpsec/CVE-2025-59489-POC

Associated Vulnerability

Title:Unity Runtime 参数注入漏洞 (CVE-2025-59489)
Description:Unity Runtime before 2025-10-02 on Android, Windows, macOS, and Linux allows argument injection that can result in loading of library code from an unintended location. If an application was built with a version of Unity Editor that had the vulnerable Unity Runtime code, then an adversary may be able to execute code on, and exfiltrate confidential information from, the machine on which that application is running. NOTE: product status is provided for Unity Editor because that is the information available from the Supplier. However, updating Unity Editor typically does not address the effects of the vulnerability; instead, it is necessary to rebuild and redeploy all affected applications.

Description

Proof Of Concept For CVE-2025-59489. Affects unity games running on Android.

Readme

# CVE-2025-59489-POC
Proof Of Concept For CVE-2025-59489, first of its kind afaik. Checks affects unity games on the Android device. Tested on API26, Android 11, on Battle Nations version sept29 2025. **Only has arm64-v8a included**, compile libpreinit.so and add to `jniLibs/` as necessary. 



![Proof of Concept](PoC.png)
[Writeup Used](https://flatt.tech/research/posts/arbitrary-code-execution-in-unity-runtime/)

File Snapshot


 [4.0K]  /data/pocs/0810a83df7310ec69effad3e2f53dd8d6465ed0d
├── [4.0K]  CVE202559489
│   ├── [4.0K]  app
│   │   ├── [1.2K]  build.gradle.kts
│   │   ├── [ 750]  proguard-rules.pro
│   │   └── [4.0K]  src
│   │       ├── [4.0K]  androidTest
│   │       │   └── [4.0K]  java
│   │       │       └── [4.0K]  com
│   │       │           └── [4.0K]  example
│   │       │               └── [4.0K]  cve_2025_59489
│   │       │                   └── [ 766]  ExampleInstrumentedTest.java
│   │       ├── [4.0K]  main
│   │       │   ├── [1.6K]  AndroidManifest.xml
│   │       │   ├── [4.0K]  java
│   │       │   │   └── [4.0K]  com
│   │       │   │       └── [4.0K]  example
│   │       │   │           └── [4.0K]  cve_2025_59489
│   │       │   │               └── [7.1K]  MainActivity.java
│   │       │   ├── [4.0K]  jniLibs
│   │       │   │   └── [4.0K]  arm64-v8a
│   │       │   │       └── [6.0K]  libpreinit.so
│   │       │   └── [4.0K]  res
│   │       │       ├── [4.0K]  drawable
│   │       │       │   ├── [5.5K]  ic_launcher_background.xml
│   │       │       │   └── [1.7K]  ic_launcher_foreground.xml
│   │       │       ├── [4.0K]  layout
│   │       │       │   └── [4.5K]  activity_main.xml
│   │       │       ├── [4.0K]  mipmap-anydpi-v26
│   │       │       │   ├── [ 343]  ic_launcher_round.xml
│   │       │       │   └── [ 343]  ic_launcher.xml
│   │       │       ├── [4.0K]  mipmap-hdpi
│   │       │       │   ├── [2.8K]  ic_launcher_round.webp
│   │       │       │   └── [1.4K]  ic_launcher.webp
│   │       │       ├── [4.0K]  mipmap-mdpi
│   │       │       │   ├── [1.7K]  ic_launcher_round.webp
│   │       │       │   └── [ 982]  ic_launcher.webp
│   │       │       ├── [4.0K]  mipmap-xhdpi
│   │       │       │   ├── [3.8K]  ic_launcher_round.webp
│   │       │       │   └── [1.9K]  ic_launcher.webp
│   │       │       ├── [4.0K]  mipmap-xxhdpi
│   │       │       │   ├── [5.8K]  ic_launcher_round.webp
│   │       │       │   └── [2.8K]  ic_launcher.webp
│   │       │       ├── [4.0K]  mipmap-xxxhdpi
│   │       │       │   ├── [7.6K]  ic_launcher_round.webp
│   │       │       │   └── [3.8K]  ic_launcher.webp
│   │       │       ├── [4.0K]  values
│   │       │       │   ├── [ 378]  colors.xml
│   │       │       │   ├── [  76]  strings.xml
│   │       │       │   └── [ 814]  themes.xml
│   │       │       ├── [4.0K]  values-night
│   │       │       │   └── [ 814]  themes.xml
│   │       │       └── [4.0K]  xml
│   │       │           ├── [ 478]  backup_rules.xml
│   │       │           └── [ 551]  data_extraction_rules.xml
│   │       └── [4.0K]  test
│   │           └── [4.0K]  java
│   │               └── [4.0K]  com
│   │                   └── [4.0K]  example
│   │                       └── [4.0K]  cve_2025_59489
│   │                           └── [ 387]  ExampleUnitTest.java
│   ├── [ 167]  build.gradle.kts
│   ├── [4.0K]  gradle
│   │   ├── [ 686]  libs.versions.toml
│   │   └── [4.0K]  wrapper
│   │       ├── [ 58K]  gradle-wrapper.jar
│   │       └── [ 231]  gradle-wrapper.properties
│   ├── [1.2K]  gradle.properties
│   ├── [5.6K]  gradlew
│   ├── [2.7K]  gradlew.bat
│   └── [ 539]  settings.gradle.kts
├── [4.0K]  libpreinitv2
│   ├── [4.0K]  build
│   │   └── [4.0K]  arm64-v8a
│   │       └── [6.0K]  libpreinit.so
│   └── [1.1K]  preinit.c
├── [ 85K]  PoC.png
└── [ 418]  README.md

38 directories, 40 files

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.

View subscription plans →

Goal Reached Thanks to every supporter — we hit 100%!