HIGHPyPI

langgraph-api: Relative webhook targets in LangGraph Server can reach in-process routes without authentication

langgraph-api: Relative webhook targets in LangGraph Server can reach in-process routes without authentication

CVE-2026-55235Published 1 week agoUpdated 1 week agoSource: OSV

Affected packages

  • langgraph-apibefore 0.10.0

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

langgraph-api: Relative webhook targets in LangGraph Server can reach in-process routes without authentication | HackTribune