Vulnerabilities > CVE-2023-25135 - Deserialization of Untrusted Data vulnerability in Vbulletin 5.6.7/5.6.8/5.6.9
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
vBulletin before 5.6.9 PL1 allows an unauthenticated remote attacker to execute arbitrary code via a crafted HTTP request that triggers deserialization. This occurs because verify_serialized checks that a value is serialized by calling unserialize and then checking for errors. The fixed versions are 5.6.7 PL1, 5.6.8 PL1, and 5.6.9 PL1.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |