ghsa-q979-9m39-23mq
Vulnerability from github
Published
2022-09-25 00:00
Modified
2022-09-28 03:30
Severity ?
9.4 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Summary
Nepxion Discovery vulnerable to SpEL Injection leading to Remote Code Execution
Details

Nepxion Discovery is a solution for Spring Cloud. Discovery is vulnerable to SpEL Injection in discovery-commons. DiscoveryExpressionResolver’s eval method is evaluating expression with a StandardEvaluationContext, allowing the expression to reach and interact with Java classes such as java.lang.Runtime, leading to Remote Code Execution. There is no patch available for this issue at time of publication. There are no known workarounds.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.nepxion:discovery"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "6.16.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23463"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-917"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-28T03:30:11Z",
    "nvd_published_at": "2022-09-24T05:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Nepxion Discovery is a solution for Spring Cloud. Discovery is vulnerable to SpEL Injection in discovery-commons. DiscoveryExpressionResolver\u2019s eval method is evaluating expression with a StandardEvaluationContext, allowing the expression to reach and interact with Java classes such as java.lang.Runtime, leading to Remote Code Execution. There is no patch available for this issue at time of publication. There are no known workarounds.",
  "id": "GHSA-q979-9m39-23mq",
  "modified": "2022-09-28T03:30:11Z",
  "published": "2022-09-25T00:00:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23463"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Nepxion/Discovery"
    },
    {
      "type": "ADVISORY",
      "url": "https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nepxion Discovery vulnerable to SpEL Injection leading to Remote Code Execution"
}


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