Security · JetBrains plugin
Unsafe Deserialization Sink Companion
FreeDeserialization Security
Warning on a new ObjectInputStream(...).readObject() call inside a Spring MVC/JAX-RS endpoint method whose constructor argument traces back (within the same method, one direct hop) to an untrusted parameter: CWE-502, Deserialization of Untrusted Data.
The gap it fixes
One of the most-cited OWASP Top 10 categories for Java, and a real path to remote code execution via gadget chains. CodeQL covers this exact source-to-sink category as a batch/CI query; no dedicated Marketplace plugin does it as an inline IDE inspection.
Facts and pricing
- Category
- Security
- Pricing
- Free
- Platform
- IntelliJ-family
- First published
- 2026-09-02
- Marketplace ID
- #34011
- Repository
unsafe-deserialization-sink-companion- Growth
- New listing
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