github - ghsa-q979-9m39-23mq

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’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.",
   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",
}

cve-2022-23463

Vulnerability from cvelistv5

Published

2022-09-24 04:40

Modified

2025-04-22 17:20

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 is a solution for Spring Cloud. Discover 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.

References

▼	URL	Tags
	https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Nepxion	Discover	Version: 6.16.2 <

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T03:43:46.121Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery/",
               },
            ],
            title: "CVE Program Container",
         },
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2022-23463",
                        options: [
                           {
                              Exploitation: "poc",
                           },
                           {
                              Automatable: "yes",
                           },
                           {
                              "Technical Impact": "total",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2025-04-22T15:36:57.861245Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2025-04-22T17:20:33.869Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               product: "Discover",
               vendor: "Nepxion",
               versions: [
                  {
                     lessThanOrEqual: "6.16.2",
                     status: "affected",
                     version: "6.16.2",
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            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "LOW",
                  baseScore: 9.4,
                  baseSeverity: "CRITICAL",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
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         ],
         problemTypes: [
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               descriptions: [
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               ],
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         ],
         providerMetadata: {
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         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery/",
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         ],
         source: {
            advisory: "GHSL-2022-033",
            discovery: "UNKNOWN",
         },
         title: "SpEL Injection in Nepxion Discovery",
         x_generator: {
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         x_legacyV4Record: {
            CVE_data_meta: {
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               ID: "CVE-2022-23463",
               STATE: "PUBLIC",
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            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "Discover",
                                 version: {
                                    version_data: [
                                       {
                                          version_affected: "<=",
                                          version_name: "6.16.2",
                                          version_value: "6.16.2",
                                       },
                                    ],
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                           ],
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                        vendor_name: "Nepxion",
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            description: {
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            generator: {
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      datePublished: "2022-09-24T04:40:12.000Z",
      dateReserved: "2022-01-19T00:00:00.000Z",
      dateUpdated: "2025-04-22T17:20:33.869Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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