FKIE_CVE-2023-46213

Vulnerability from fkie_nvd - Published: 2023-11-16 21:15 - Updated: 2026-06-17 06:30
Severity
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
In Splunk Enterprise versions below 9.0.7 and 9.1.2, ineffective escaping in the “Show syntax Highlighted” feature can result in the execution of unauthorized code in a user’s web browser.
References
prodsec@splunk.comhttps://advisory.splunk.com/advisories/SVD-2023-1103Vendor Advisory
prodsec@splunk.comhttps://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://advisory.splunk.com/advisories/SVD-2023-1103Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/Vendor Advisory
Impacted products
Vendor Product Version
splunk cloud *
splunk splunk *
splunk splunk *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Splunk Enterprise",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "9.0.7",
              "status": "affected",
              "version": "9.0",
              "versionType": "custom"
            },
            {
              "lessThan": "9.1.2",
              "status": "affected",
              "version": "9.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Splunk Cloud",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "9.1.2308",
              "status": "affected",
              "version": "-",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "prodsec@splunk.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "splunk",
          "vendor": "splunk",
          "versions": [
            {
              "lessThan": "9.0.7",
              "status": "affected",
              "version": "9.0",
              "versionType": "semver"
            },
            {
              "lessThan": "9.1.2",
              "status": "affected",
              "version": "9.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:splunk:splunk_cloud_platform:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "splunk_cloud_platform",
          "vendor": "splunk",
          "versions": [
            {
              "lessThan": "9.1.2308",
              "status": "affected",
              "version": "-",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:splunk:cloud:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9DD1990F-262A-4EE8-B2CB-15D460FE0A09",
              "versionEndExcluding": "9.1.2308",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "6F8221CD-BD35-4F7E-99D7-DC3D6458CF3B",
              "versionEndExcluding": "9.0.7",
              "versionStartIncluding": "9.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "1FBA35E0-60C0-444F-A544-8AA9C80FF94B",
              "versionEndExcluding": "9.1.2",
              "versionStartIncluding": "9.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Splunk Enterprise versions below 9.0.7 and 9.1.2, ineffective escaping in the \u201cShow syntax Highlighted\u201d feature can result in the execution of unauthorized code in a user\u2019s web browser."
    },
    {
      "lang": "es",
      "value": "En las versiones de Splunk Enterprise inferiores a 9.0.7 y 9.1.2, el escape ineficaz en la funci\u00f3n \"Mostrar sintaxis resaltada\" puede resultar en la ejecuci\u00f3n de c\u00f3digo no autorizado en el navegador web de un usuario."
    }
  ],
  "id": "CVE-2023-46213",
  "lastModified": "2026-06-17T06:30:22.223",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 2.7,
        "source": "prodsec@splunk.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-46213",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-20T19:29:45.410405Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-11-16T21:15:08.390",
  "references": [
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://advisory.splunk.com/advisories/SVD-2023-1103"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://advisory.splunk.com/advisories/SVD-2023-1103"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/"
    }
  ],
  "sourceIdentifier": "prodsec@splunk.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "prodsec@splunk.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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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.