What’s Vulnerable › Vulnerabilities

CVE-2024-45256

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-08-26 · updated 2026-06-17
• Weakness: CWE-22

Description

An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.

Affected products

• Malwared Byob: 2.0

References

• https://blog.chebuya.com/posts/unauthenticated-remote-command-execution-on-byob/
• https://github.com/chebuya/exploits/tree/main/BYOB-RCE
• https://github.com/malwaredllc/byob

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