Vulnerability-Lookup

CVE-2025-26866 (GCVE-0-2025-26866)

Vulnerability from cvelistv5 – Published: 2025-12-12 09:23 – Updated: 2026-02-26 16:07

Title

Apache HugeGraph-Server: RAFT and deserialization vulnerability

Summary

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.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-13 04:55 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1076 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/apache/incubator-hugegraph/pull/2735	patch
https://lists.apache.org/thread/ko8jkwbjbb99m45pg…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/12/09/1

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache HugeGraph-Server	Affected: 1.0.0 , < 1.7.0 (maven)	guessed

Credits

shukuang yulate X1r0z haohao0103

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-12-12T10:06:16.452Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/12/09/1"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-26866",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-13T04:55:18.474461Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T16:07:42.192Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.apache.hugegraph:hugegraph",
          "product": "Apache HugeGraph-Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "1.7.0",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "maven"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "shukuang"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "yulate"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "X1r0z"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "haohao0103"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003c/p\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e\u003cbr\u003e\n\n\u003cp\u003e\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 1.7.0, which fixes the issue.\u003c/p\u003e"
            }
          ],
          "value": "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.\n\n\n\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "moderate"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502 Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-12T09:23:07.681Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/apache/incubator-hugegraph/pull/2735"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Apache HugeGraph-Server: RAFT and deserialization vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2025-26866",
    "datePublished": "2025-12-12T09:23:07.681Z",
    "dateReserved": "2025-02-17T10:32:01.997Z",
    "dateUpdated": "2026-02-26T16:07:42.192Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-26866",
      "date": "2026-10-26",
      "epss": "0.01044",
      "percentile": "0.63907"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "collectionURL": "https://repo.maven.apache.org/maven2",
                "defaultStatus": "unaffected",
                "packageName": "org.apache.hugegraph:hugegraph",
                "product": "Apache HugeGraph-Server",
                "vendor": "Apache Software Foundation",
                "versions": [
                  {
                    "lessThan": "1.7.0",
                    "status": "affected",
                    "version": "1.0.0",
                    "versionType": "maven"
                  }
                ]
              }
            ],
            "source": "security@apache.org"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:hugegraph:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B9C85CC8-1E1D-46F2-BB0C-9A85C78347C8",
                    "versionEndExcluding": "1.7.0",
                    "versionStartIncluding": "1.0.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "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.\n\n\n\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue."
          },
          {
            "lang": "es",
            "value": "Existe una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo donde un nodo Raft malicioso puede explotar la deserializaci\u00f3n Hessian insegura dentro del almac\u00e9n PD. La soluci\u00f3n aplica autenticaci\u00f3n basada en IP para restringir la membres\u00eda del cl\u00faster e implementa una lista blanca de clases estricta para fortalecer el proceso de serializaci\u00f3n Hessian contra ataques de inyecci\u00f3n de objetos.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 1.7.0, que soluciona el problema."
          }
        ],
        "id": "CVE-2025-26866",
        "lastModified": "2026-10-07T20:10:01.970",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-26866",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-13T04:55:18.474461Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-12-12T10:15:49.053",
        "references": [
          {
            "source": "security@apache.org",
            "tags": [
              "Issue Tracking",
              "Patch"
            ],
            "url": "https://github.com/apache/incubator-hugegraph/pull/2735"
          },
          {
            "source": "security@apache.org",
            "tags": [
              "Mailing List"
            ],
            "url": "https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2025/12/09/1"
          }
        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-502"
              }
            ],
            "source": "security@apache.org",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T08:47:59+00:00",
      "cve": "CVE-2025-26866",
      "id": "CVE-2025-26866",
      "initial_release_date": "2025-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Apache HugeGraph-Server: RAFT and deserialization vulnerability",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-26866.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2025-12-12T10:06:16.452Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "url": "http://www.openwall.com/lists/oss-security/2025/12/09/1"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "LOW",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-26866",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-13T04:55:18.474461Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-12T16:45:11.076Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "collectionURL": "https://repo.maven.apache.org/maven2",
              "defaultStatus": "unaffected",
              "packageName": "org.apache.hugegraph:hugegraph",
              "product": "Apache HugeGraph-Server",
              "vendor": "Apache Software Foundation",
              "versions": [
                {
                  "lessThan": "1.7.0",
                  "status": "affected",
                  "version": "1.0.0",
                  "versionType": "maven"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "shukuang"
            },
            {
              "lang": "en",
              "type": "reporter",
              "value": "yulate"
            },
            {
              "lang": "en",
              "type": "reporter",
              "value": "X1r0z"
            },
            {
              "lang": "en",
              "type": "remediation developer",
              "value": "haohao0103"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003e\u003c/p\u003e\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e\u003cbr\u003e\n\n\u003cp\u003e\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 1.7.0, which fixes the issue.\u003c/p\u003e"
                }
              ],
              "value": "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.\n\n\n\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue."
            }
          ],
          "metrics": [
            {
              "other": {
                "content": {
                  "text": "moderate"
                },
                "type": "Textual description of severity"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-502",
                  "description": "CWE-502 Deserialization of Untrusted Data",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-12T09:23:07.681Z",
            "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
            "shortName": "apache"
          },
          "references": [
            {
              "tags": [
                "patch"
              ],
              "url": "https://github.com/apache/incubator-hugegraph/pull/2735"
            },
            {
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Apache HugeGraph-Server: RAFT and deserialization vulnerability",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "assignerShortName": "apache",
        "cveId": "CVE-2025-26866",
        "datePublished": "2025-12-12T09:23:07.681Z",
        "dateReserved": "2025-02-17T10:32:01.997Z",
        "dateUpdated": "2026-02-26T16:07:42.192Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CNVD-2025-31387

Vulnerability from cnvd - Published: 2025-12-25

Title

Apache HugeGraph-Server反序列化漏洞

Description

Apache HugeGraph-Server是Apache基金会的一个图数据库的服务端进程。 Apache HugeGraph-Server存在反序列化漏洞，该漏洞源于PD存储中不安全的Hessian反序列化，攻击者可利用该漏洞导致远程代码执行。

Severity

高

Patch Name

Apache HugeGraph-Server反序列化漏洞的补丁

Patch Description

Apache HugeGraph-Server是Apache基金会的一个图数据库的服务端进程。 Apache HugeGraph-Server存在反序列化漏洞，该漏洞源于PD存储中不安全的Hessian反序列化，攻击者可利用该漏洞导致远程代码执行。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-26866

Impacted products

Name
Apache HugeGraph-Server

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-26866",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-26866"
    }
  },
  "description": "Apache HugeGraph-Server\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u56fe\u6570\u636e\u5e93\u7684\u670d\u52a1\u7aef\u8fdb\u7a0b\u3002\n\nApache HugeGraph-Server\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePD\u5b58\u50a8\u4e2d\u4e0d\u5b89\u5168\u7684Hessian\u53cd\u5e8f\u5217\u5316\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-31387",
  "openTime": "2025-12-25",
  "patchDescription": "Apache HugeGraph-Server\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u56fe\u6570\u636e\u5e93\u7684\u670d\u52a1\u7aef\u8fdb\u7a0b\u3002\r\n\r\nApache HugeGraph-Server\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePD\u5b58\u50a8\u4e2d\u4e0d\u5b89\u5168\u7684Hessian\u53cd\u5e8f\u5217\u5316\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache HugeGraph-Server\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache HugeGraph-Server"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-26866",
  "serverity": "\u9ad8",
  "submitTime": "2025-12-25",
  "title": "Apache HugeGraph-Server\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

FKIE_CVE-2025-26866

Vulnerability from fkie_nvd - Published: 2025-12-12 10:15 - Updated: 2026-10-07 20:10

Severity

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
security@apache.org	https://github.com/apache/incubator-hugegraph/pull/2735	Issue Tracking, Patch
security@apache.org	https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq	Mailing List
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2025/12/09/1	Mailing List

Impacted products

	Vendor	Product	Version
	apache	hugegraph	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.apache.hugegraph:hugegraph",
          "product": "Apache HugeGraph-Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "1.7.0",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "maven"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:hugegraph:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B9C85CC8-1E1D-46F2-BB0C-9A85C78347C8",
              "versionEndExcluding": "1.7.0",
              "versionStartIncluding": "1.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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.\n\n\n\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo donde un nodo Raft malicioso puede explotar la deserializaci\u00f3n Hessian insegura dentro del almac\u00e9n PD. La soluci\u00f3n aplica autenticaci\u00f3n basada en IP para restringir la membres\u00eda del cl\u00faster e implementa una lista blanca de clases estricta para fortalecer el proceso de serializaci\u00f3n Hessian contra ataques de inyecci\u00f3n de objetos.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 1.7.0, que soluciona el problema."
    }
  ],
  "id": "CVE-2025-26866",
  "lastModified": "2026-10-07T20:10:01.970",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-26866",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-13T04:55:18.474461Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-12T10:15:49.053",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/apache/incubator-hugegraph/pull/2735"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List"
      ],
      "url": "https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2025/12/09/1"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-Q37J-3367-FWV7

Vulnerability from github – Published: 2025-12-12 12:30 – Updated: 2025-12-12 16:46

Summary

Apache HugeGraph-Server: RAFT and deserialization vulnerability

Details

Users are recommended to upgrade to version 1.7.0, which fixes the issue.

Severity

8.1 (High)


                  
                    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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.hugegraph:hg-pd-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-26866"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-12-12T16:46:05Z",
    "nvd_published_at": "2025-12-12T10:15:49Z",
    "severity": "HIGH"
  },
  "details": "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.\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue.",
  "id": "GHSA-q37j-3367-fwv7",
  "modified": "2025-12-12T16:46:05Z",
  "published": "2025-12-12T12:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-26866"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/incubator-hugegraph/pull/2735"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/incubator-hugegraph"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/12/09/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Apache HugeGraph-Server: RAFT and deserialization vulnerability"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-26866 (GCVE-0-2025-26866)

CNVD-2025-31387

FKIE_CVE-2025-26866

GHSA-Q37J-3367-FWV7

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour