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CVE-2024-4367 PoC — Mozilla Firefox 安全漏洞

Source
https://github.com/0xr2r/CVE-2024-4367
Associated Vulnerability
Title:Mozilla Firefox 安全漏洞 (CVE-2024-4367)
Description:A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Readme
# CVE-2024-4367 POC


## Usage

```bash
python poc.py mal.pdf "alert\('0xr2r')"
```




## References

- [CVE-2024-4367: Arbitrary JS Execution in PDF.js](https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/)
- [PDF.js](https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq)
- [POC](https://www.youtube.com/watch?v=VxgEYQyx5EU)




## scaner

- [templates](https://github.com/0xr2r/templates-nucleir2r/blob/main/CVE-2024-4367.yaml)
- 
![لقطة الشاشة 2025-08-22 085852](https://github.com/user-attachments/assets/e0ce9cf3-ea19-48d5-ab9f-bb92865fd89d)
File Snapshot

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