GHSA-37W2-Q6VH-45V6低危已审查

Spring gRPC AuthenticationException messages are reflected to remote client

OSV 1.4.0 · github-reviewed · 修改于 2026-05-07 04:00

发布时间

2026-04-28 23:30

GitHub 审查时间

2026-05-07 04:00

NVD 发布时间

2026-04-28 23:16

源文件

advisories/github-reviewed/2026/04/GHSA-37w2-q6vh-45v6/GHSA-37w2-q6vh-45v6.json

公告说明

The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks.

Affected versions: Spring gRPC: 1.0.0 - 1.0.2 (fixed in 1.0.3). Older, unsupported versions are also affected.

受影响的软件包

Maven

org.springframework.grpc:spring-grpc

ECOSYSTEM

引入0修复1.0.3

标识信息

别名 / CVE

CVE-2026-40969

CWE

CWE-209

软件生态

Maven

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-37w2-q6vh-45v6",
  "aliases": [
    "CVE-2026-40969"
  ],
  "details": "The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks.\n\nAffected versions:\nSpring gRPC: 1.0.0 - 1.0.2 (fixed in 1.0.3). Older, unsupported versions are also affected.",
  "summary": "Spring gRPC AuthenticationException messages are reflected to remote client",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.3"
            }
          ]
        }
      ],
      "package": {
        "name": "org.springframework.grpc:spring-grpc",
        "ecosystem": "Maven"
      }
    }
  ],
  "modified": "2026-05-06T20:00:01Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
    }
  ],
  "published": "2026-04-28T15:30:51Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40969",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/spring-projects/spring-grpc",
      "type": "PACKAGE"
    },
    {
      "url": "https://spring.io/security/cve-2026-40969",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-209"
    ],
    "severity": "LOW",
    "github_reviewed": true,
    "nvd_published_at": "2026-04-28T15:16:30Z",
    "github_reviewed_at": "2026-05-06T20:00:01Z"
  }
}