Vulnerability-Lookup

GHSA-7VJC-JH6C-Q29G

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

Details

In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.5, 10.0.2503.12, 10.1.2507.16, and 9.3.2411.124, a user who holds a role that contains the high-privilege capability edit_cmd could execute arbitrary shell commands using the unarchive_cmd parameter for the /splunkd/__upload/indexing/preview REST endpoint.

Severity ?

7.2 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-20163"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-11T17:16:56Z",
    "severity": "HIGH"
  },
  "details": "In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.5, 10.0.2503.12, 10.1.2507.16, and 9.3.2411.124, a user who holds a role that contains the high-privilege capability `edit_cmd` could execute arbitrary shell commands using the `unarchive_cmd` parameter for the `/splunkd/__upload/indexing/preview` REST endpoint.",
  "id": "GHSA-7vjc-jh6c-q29g",
  "modified": "2026-03-11T18:30:33Z",
  "published": "2026-03-11T18:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20163"
    },
    {
      "type": "WEB",
      "url": "https://advisory.splunk.com/advisories/SVD-2026-0302"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-20163 (GCVE-0-2026-20163)

Vulnerability from cvelistv5 – Published: 2026-03-11 16:18 – Updated: 2026-03-12 13:23

Title

Remote Command Execution (RCE) through the '/splunkd/__upload/indexing/preview' REST endpoint in Splunk Enterprise

Summary

In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.5, 10.0.2503.12, 10.1.2507.16, and 9.3.2411.124, a user who holds a role that contains the high-privilege capability `edit_cmd` could execute arbitrary shell commands using the `unarchive_cmd` parameter for the `/splunkd/__upload/indexing/preview` REST endpoint.

Severity ?

8 (High)


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

CWE

CWE-77 - The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigner

cisco

References

URL

Tags

https://advisory.splunk.com/advisories/SVD-2026-0302

Impacted products

Vendor

Product

Version

Splunk

Splunk Enterprise

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 , < 10.2.2510.5 (custom)
Affected: 10.0.2503 , < 10.0.2503.12 (custom)
Affected: 10.1.2507 , < 10.1.2507.16 (custom)
Affected: 9.3.2411 , < 9.3.2411.124 (custom)

Credits

Danylo Dmytriiev (DDV_UA) <br><br>Gabriel Nitu, Splunk<br><br>James Ervin, Splunk

Show details on NVD website

JSON

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  "containers": {
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-20163",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-12T03:55:43.201014Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2026-03-12T13:23:31.857Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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    "cna": {
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        },
        {
          "product": "Splunk Cloud Platform",
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          "versions": [
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              "lessThan": "10.2.2510.5",
              "status": "affected",
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            },
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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-7VJC-JH6C-Q29G

CVE-2026-20163 (GCVE-0-2026-20163)

Tags

Sightings

Nomenclature