PkgRadar

Maven · repo1.maven.org

org.bsc.langgraph4j:langgraph4j-core

Java Unsafe Deserialize: ObjectInputStream / XStream.fromXML — untrusted deserialization sink.

Why PkgRadar flagged 1.8.18

SeveritySignalEvidence
mediumJava Unsafe DeserializeObjectInputStream / XStream.fromXML — untrusted deserialization sink. · org/bsc/langgraph4j/checkpoint/FileSystemSaver.java
mediumJava Unsafe DeserializeObjectInputStream / XStream.fromXML — untrusted deserialization sink. · org/bsc/langgraph4j/serializer/Serializer.java
mediumJava Unsafe DeserializeObjectInputStream / XStream.fromXML — untrusted deserialization sink. · org/bsc/langgraph4j/serializer/PlainTextStateSerializer.java
mediumJava Unsafe DeserializeObjectInputStream / XStream.fromXML — untrusted deserialization sink. · org/bsc/langgraph4j/serializer/StateSerializer.java

Scanned versions

VersionVerdictScoreScanned (UTC)
1.8.18Review252026-06-12

Block this in CI

PkgRadar gates org.bsc.langgraph4j:langgraph4j-core (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem maven org.bsc.langgraph4j:[email protected]
Start free — 25 scans / moView full evidence