GitHub Advisoryadvisory · Maven

GHSA-q37j-3367-fwv7 Apache HugeGraph-Server: RAFT and deserialization vulnerability

HIGH Published 2025-12-12 Modified 2025-12-12 Official page ↗
Aliases
CVE-2025-26866
Ecosystem
Maven
Packages
org.apache.hugegraph:hg-pd-core
Severity
High
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Weaknesses
CWE-502
Reviewed
2025-12-12

Affected packages

• Maven org.apache.hugegraph:hg-pd-core: < 1.7.0 → fixed in 1.7.0

Description

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process against object injection attacks. Users are recommended to upgrade to version 1.7.0, which fixes the issue.

Related

Alias · CVE (1)

  • CVE-2025-26866 A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References