CVE-2025-64512

CVE-2025-64512 — pdfminer.six Insecure Deserialization Pickle via Crafted PDF ⚠️ Disclaimer: This tool is intended for educational purposes and authorized penetration testing only. Use it only against systems you own or have explicit written permission to test. Unauthorized use is illegal. Table o...

Insecure Deserialization

pdfminer.six vulnerable to insecure deserialization. The vulnerability is due to the unsafe use of Python pickle for deserializing CMap cache files without proper validation, which allows an attacker to place a malicious pickle file in an accessible location and execute arbitrary code or escalate...

CVE-2025-70559

pdfminer.six before 20251230 contains an insecure deserialization vulnerability in the CMap loading mechanism. The library uses Python pickle to deserialize CMap cache files without validation. An attacker with the ability to place a malicious pickle file in a location accessible to the applicati...

CVE-2025-70559

The pdfminer.six library (versions before 20251230 ) contains an insecure deserialization vulnerability in the CMap loading mechanism located in pdfminer/cmapdb.py. The library uses Python's pickle module to deserialize .pickle.gz cache files without proper validation. An attacker who can write t...