CVE-2026-20137 (GCVE-0-2026-20137)

Vulnerability from cvelistv5 – Published: 2026-02-18 16:45 – Updated: 2026-02-18 17:55
VLAI
Title
Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise
Summary
In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the "admin" or "power" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-18 17:52 UTC
CWE
  • CWE-200 - The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Assigner
cisco CNA under the mitre root
CNA scorecard C 66/100 over 431 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Splunk Splunk Enterprise Affected: 10.2 , < 10.2.0 (custom)
Affected: 10.0 , < 10.0.3 (custom)
Affected: 9.4 , < 9.4.5 (custom)
Affected: 9.3 , < 9.3.7 (custom)
Affected: 9.2 , < 9.2.9 (custom)
guessed Create a notification for this product.
Splunk Splunk Cloud Platform Affected: 10.1.2507 , < 10.1.2507.0 (custom)
Affected: 10.0 , < 10.0.2503.9 (custom)
Affected: 9.3.2411 , < 9.3.2411.112 (custom)
Affected: 9.3.2408 , < 9.3.2408.122 (custom)
guessed Create a notification for this product.
Date Public
2026-02-18 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20137",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-18T17:52:56.461958Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-18T17:55:22.684Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Splunk Enterprise",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "10.2.0",
              "status": "affected",
              "version": "10.2",
              "versionType": "custom"
            },
            {
              "lessThan": "10.0.3",
              "status": "affected",
              "version": "10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "9.4.5",
              "status": "affected",
              "version": "9.4",
              "versionType": "custom"
            },
            {
              "lessThan": "9.3.7",
              "status": "affected",
              "version": "9.3",
              "versionType": "custom"
            },
            {
              "lessThan": "9.2.9",
              "status": "affected",
              "version": "9.2",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Splunk Cloud Platform",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "10.1.2507.0",
              "status": "affected",
              "version": "10.1.2507",
              "versionType": "custom"
            },
            {
              "lessThan": "10.0.2503.9",
              "status": "affected",
              "version": "10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "9.3.2411.112",
              "status": "affected",
              "version": "9.3.2411",
              "versionType": "custom"
            },
            {
              "lessThan": "9.3.2408.122",
              "status": "affected",
              "version": "9.3.2408",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Anton (therceman)"
        }
      ],
      "datePublic": "2026-02-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the \"admin\" or \"power\" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability."
            }
          ],
          "value": "In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the \"admin\" or \"power\" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-18T16:45:17.606Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "url": "https://advisory.splunk.com/advisories/SVD-2026-0202"
        }
      ],
      "source": {
        "advisory": "SVD-2026-0202"
      },
      "title": "Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2026-20137",
    "datePublished": "2026-02-18T16:45:17.606Z",
    "dateReserved": "2025-10-08T11:59:15.381Z",
    "dateUpdated": "2026-02-18T17:55:22.684Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-20137",
      "date": "2026-11-10",
      "epss": "0.00267",
      "percentile": "0.18921"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "Splunk Enterprise",
                "vendor": "Splunk",
                "versions": [
                  {
                    "lessThan": "10.2.0",
                    "status": "affected",
                    "version": "10.2",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "10.0.3",
                    "status": "affected",
                    "version": "10.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "9.4.5",
                    "status": "affected",
                    "version": "9.4",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "9.3.7",
                    "status": "affected",
                    "version": "9.3",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "9.2.9",
                    "status": "affected",
                    "version": "9.2",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "product": "Splunk Cloud Platform",
                "vendor": "Splunk",
                "versions": [
                  {
                    "lessThan": "10.1.2507.0",
                    "status": "affected",
                    "version": "10.1.2507",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "10.0.2503.9",
                    "status": "affected",
                    "version": "10.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "9.3.2411.112",
                    "status": "affected",
                    "version": "9.3.2411",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "9.3.2408.122",
                    "status": "affected",
                    "version": "9.3.2408",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "psirt@cisco.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                    "matchCriteriaId": "FE00218E-F8B2-42DA-9E4E-D7A00B657B93",
                    "versionEndExcluding": "9.2.9",
                    "versionStartIncluding": "9.2.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                    "matchCriteriaId": "C6257ADA-AB6E-4679-A41B-BCE79CE8D573",
                    "versionEndExcluding": "9.3.7",
                    "versionStartIncluding": "9.3.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                    "matchCriteriaId": "30970DF3-6DA7-4FAB-B234-3226F47F9C87",
                    "versionEndExcluding": "9.4.5",
                    "versionStartIncluding": "9.4.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                    "matchCriteriaId": "CB313879-7BD8-411A-B503-01689F0B326E",
                    "versionEndExcluding": "10.0.3",
                    "versionStartIncluding": "10.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2EEE3994-A508-46E7-81D6-C038C68235E7",
                    "versionEndExcluding": "9.3.2408.122",
                    "versionStartIncluding": "9.3.2408",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8C929336-F50D-4AFC-BCF9-CCA5BF89E599",
                    "versionEndExcluding": "9.3.2411.112",
                    "versionStartIncluding": "9.3.2411",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "62714243-8A5F-4908-BD39-7B1026B8E7D7",
                    "versionEndExcluding": "10.0.2503.9",
                    "versionStartIncluding": "10.0.2503",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:10.1.2507:*:*:*:*:*:*:*",
                    "matchCriteriaId": "56CBDDE1-EBD2-4E82-A7B7-CE4F0F27BF21",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the \"admin\" or \"power\" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability."
          },
          {
            "lang": "es",
            "value": "En las versiones de Splunk Enterprise anteriores a 10.2.0, 10.0.3, 9.4.5, 9.3.7 y 9.2.9, y en las versiones de Splunk Cloud Platform anteriores a 10.1.2507.0, 10.0.2503.9, 9.3.2411.112 y 9.3.2408.122, un usuario con pocos privilegios que no posea los roles de Splunk \u0027admin\u0027 o \u0027power\u0027 podr\u00eda eludir las salvaguardas de SPL para comandos arriesgados cuando crea un Modelo de Datos que contiene una consulta SPL inyectada dentro de un objeto. Puede eludir las salvaguardas explotando una vulnerabilidad de salto de ruta."
          }
        ],
        "id": "CVE-2026-20137",
        "lastModified": "2026-06-17T10:17:11.473",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 3.5,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.1,
              "impactScore": 1.4,
              "source": "psirt@cisco.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.1,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-20137",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-18T17:52:56.461958Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-02-18T18:24:22.637",
        "references": [
          {
            "source": "psirt@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://advisory.splunk.com/advisories/SVD-2026-0202"
          }
        ],
        "sourceIdentifier": "psirt@cisco.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-200"
              }
            ],
            "source": "psirt@cisco.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-02-19T19:21:32+00:00",
      "cve": "CVE-2026-20137",
      "id": "CVE-2026-20137",
      "initial_release_date": "2026-02-18T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20137.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-20137",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-02-18T17:52:56.461958Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-02-18T17:55:17.640Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Splunk Enterprise",
              "vendor": "Splunk",
              "versions": [
                {
                  "lessThan": "10.2.0",
                  "status": "affected",
                  "version": "10.2",
                  "versionType": "custom"
                },
                {
                  "lessThan": "10.0.3",
                  "status": "affected",
                  "version": "10.0",
                  "versionType": "custom"
                },
                {
                  "lessThan": "9.4.5",
                  "status": "affected",
                  "version": "9.4",
                  "versionType": "custom"
                },
                {
                  "lessThan": "9.3.7",
                  "status": "affected",
                  "version": "9.3",
                  "versionType": "custom"
                },
                {
                  "lessThan": "9.2.9",
                  "status": "affected",
                  "version": "9.2",
                  "versionType": "custom"
                }
              ]
            },
            {
              "product": "Splunk Cloud Platform",
              "vendor": "Splunk",
              "versions": [
                {
                  "lessThan": "10.1.2507.0",
                  "status": "affected",
                  "version": "10.1.2507",
                  "versionType": "custom"
                },
                {
                  "lessThan": "10.0.2503.9",
                  "status": "affected",
                  "version": "10.0",
                  "versionType": "custom"
                },
                {
                  "lessThan": "9.3.2411.112",
                  "status": "affected",
                  "version": "9.3.2411",
                  "versionType": "custom"
                },
                {
                  "lessThan": "9.3.2408.122",
                  "status": "affected",
                  "version": "9.3.2408",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Anton (therceman)"
            }
          ],
          "datePublic": "2026-02-18T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the \"admin\" or \"power\" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability."
                }
              ],
              "value": "In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the \"admin\" or \"power\" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 3.5,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-200",
                  "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.",
                  "lang": "en",
                  "type": "cwe"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-02-18T16:45:17.606Z",
            "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
            "shortName": "cisco"
          },
          "references": [
            {
              "url": "https://advisory.splunk.com/advisories/SVD-2026-0202"
            }
          ],
          "source": {
            "advisory": "SVD-2026-0202"
          },
          "title": "Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "assignerShortName": "cisco",
        "cveId": "CVE-2026-20137",
        "datePublished": "2026-02-18T16:45:17.606Z",
        "dateReserved": "2025-10-08T11:59:15.381Z",
        "dateUpdated": "2026-02-18T17:55:22.684Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.