Vulnerability-Lookup

GHSA-M4GJ-655Q-GVM8

Vulnerability from github – Published: 2026-03-11 18:30 – Updated: 2026-03-11 18:30

Details

In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.7, 10.1.2507.17, 10.0.2503.12, and 9.3.2411.124, a low-privileged user that does not hold the "admin" or "power" Splunk roles could retrieve sensitive information by inspecting the job's search log due to improper access control in the MongoClient logging channel.

Severity ?

6.3 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-20165"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-532"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-11T17:16:56Z",
    "severity": "MODERATE"
  },
  "details": "In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.7, 10.1.2507.17, 10.0.2503.12, and 9.3.2411.124, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could retrieve sensitive information by inspecting the job\u0027s search log due to improper access control in the MongoClient logging channel.",
  "id": "GHSA-m4gj-655q-gvm8",
  "modified": "2026-03-11T18:30:33Z",
  "published": "2026-03-11T18:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20165"
    },
    {
      "type": "WEB",
      "url": "https://advisory.splunk.com/advisories/SVD-2026-0304"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-20165 (GCVE-0-2026-20165)

Vulnerability from cvelistv5 – Published: 2026-03-11 16:17 – Updated: 2026-03-12 16:19

Title

Sensitive Information Disclosure in MongoClient logging channel in Splunk Enterprise

Summary

Severity ?

6.3 (Medium)


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

CWE

CWE-532 - Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.

Assigner

cisco

References

URL

Tags

https://advisory.splunk.com/advisories/SVD-2026-0304

Impacted products

Vendor

Product

Version

Splunk

Splunk Enterprise

Affected: 10.2 , < 10.2.1 (custom)
Affected: 10.0 , < 10.0.4 (custom)
Affected: 9.4 , < 9.4.9 (custom)
Affected: 9.3 , < 9.3.10 (custom)

Splunk

Splunk Cloud Platform

Affected: 10.2.2510 , < 10.2.2510.7 (custom)
Affected: 10.1.2507 , < 10.1.2507.17 (custom)
Affected: 10.0.2503 , < 10.0.2503.12 (custom)
Affected: 9.3.2411 , < 9.3.2411.124 (custom)

Credits

John Copeland

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20165",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-12T15:40:54.433220Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-532",
                "description": "CWE-532 Insertion of Sensitive Information into Log File",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-12T16:19:44.284Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Splunk Enterprise",
          "vendor": "Splunk",
          "versions": [
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              "lessThan": "10.2.1",
              "status": "affected",
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            },
            {
              "lessThan": "10.0.4",
              "status": "affected",
              "version": "10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "9.4.9",
              "status": "affected",
              "version": "9.4",
              "versionType": "custom"
            },
            {
              "lessThan": "9.3.10",
              "status": "affected",
              "version": "9.3",
              "versionType": "custom"
            }
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        },
        {
          "product": "Splunk Cloud Platform",
          "vendor": "Splunk",
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              "status": "affected",
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              "versionType": "custom"
            },
            {
              "lessThan": "10.1.2507.17",
              "status": "affected",
              "version": "10.1.2507",
              "versionType": "custom"
            },
            {
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              "status": "affected",
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              "versionType": "custom"
            },
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              "lessThan": "9.3.2411.124",
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              "version": "9.3.2411",
              "versionType": "custom"
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          "lang": "en",
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        }
      ],
      "datePublic": "2026-03-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.7, 10.1.2507.17, 10.0.2503.12, and 9.3.2411.124, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could retrieve sensitive information by inspecting the job\u0027s search log due to improper access control in the MongoClient logging channel."
            }
          ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
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          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-532",
              "description": "Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-11T16:17:54.427Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "url": "https://advisory.splunk.com/advisories/SVD-2026-0304"
        }
      ],
      "source": {
        "advisory": "SVD-2026-0304"
      },
      "title": "Sensitive Information Disclosure in MongoClient logging channel in Splunk Enterprise"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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    "datePublished": "2026-03-11T16:17:54.427Z",
    "dateReserved": "2025-10-08T11:59:15.390Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-M4GJ-655Q-GVM8

CVE-2026-20165 (GCVE-0-2026-20165)

Tags

Sightings

Nomenclature