Details
Alert ID 90002
Alert Type Passive
Status beta
Risk Medium
CWE 502
WASC
Technologies Targeted All
Tags CWE-502
OWASP_2017_A08
OWASP_2021_A04
More Info Scan Rule Help

Summary

Java Serialization seems to be in use. If not correctly validated, an attacker can send a specially crafted object. This can lead to a dangerous “Remote Code Execution”. A magic sequence identifying JSO has been detected (Base64: rO0AB, Raw: 0xac, 0xed, 0x00, 0x05).

Solution

Deserialization of untrusted data is inherently dangerous and should be avoided.

Other Info

References

Code

org/zaproxy/zap/extension/pscanrulesBeta/JsoScanRule.java