cvelistv5 - cve-2025-20382

CVE-2025-20382 (GCVE-0-2025-20382)

Vulnerability from cvelistv5 – Published: 2025-12-03 17:00 – Updated: 2025-12-03 21:28

Summary

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the `data:image/png;base64` protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will.

Severity ?

3.5 (Low)


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

CWE

CWE-601 - A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

Assigner

cisco

References

URL

Tags

https://advisory.splunk.com/advisories/SVD-2025-1201

Impacted products

Vendor

Product

Version

Splunk

Splunk Enterprise

Affected: 10.0 , < 10.0.2 (custom)
Affected: 9.4 , < 9.4.6 (custom)
Affected: 9.3 , < 9.3.8 (custom)
Affected: 9.2 , < 9.2.10 (custom)

Splunk

Splunk Cloud Platform

Affected: 10.1.2507 , < 10.1.2507.10 (custom)
Affected: 10.0.2503 , < 10.0.2503.8 (custom)
Affected: 9.3.2411 , < 9.3.2411.120 (custom)

Credits

Anton (therceman)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-20382",
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FKIE_CVE-2025-20382

Vulnerability from fkie_nvd - Published: 2025-12-03 17:15 - Updated: 2025-12-04 17:15

Severity ?

3.5 (Low) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Summary

References

	URL	Tags
	psirt@cisco.com	https://advisory.splunk.com/advisories/SVD-2025-1201

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could create a views dashboard with a custom background using the `data:image/png;base64` protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will."
    }
  ],
  "id": "CVE-2025-20382",
  "lastModified": "2025-12-04T17:15:08.283",
  "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": "Primary"
      }
    ]
  },
  "published": "2025-12-03T17:15:50.380",
  "references": [
    {
      "source": "psirt@cisco.com",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1201"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Primary"
    }
  ]
}

CERTFR-2025-AVI-1063

Vulnerability from certfr_avis - Published: 2025-12-04 - Updated: 2025-12-04

De multiples vulnérabilités ont été découvertes dans les produits Splunk. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Splunk	Splunk	Splunk Enterprise versions 9.4.x antérieures à 9.4.6
Splunk	Splunk	Splunk Cloud Platform versions 10.1.2507.x antérieures à 10.1.2507.10
Splunk	Splunk	Splunk MCP Server versions 0.2.x antérieures à 0.2.4
Splunk	Splunk	Splunk Enterprise versions 10.0.x antérieures à 10.0.2
Splunk	Splunk	Splunk Enterprise versions 9.3.x antérieures à 9.3.8
Splunk	Splunk	Splunk Enterprise versions 9.2.x antérieures à 9.2.10
Splunk	Splunk Secure Gateway	Splunk Secure Gateway versions 3.9.x antérieures à 3.9.10
Splunk	Splunk Secure Gateway	Splunk Secure Gateway versions 3.8.x antérieures à 3.8.58
Splunk	Splunk	Splunk Cloud Platform versions 10.0.2503.x antérieures à 10.0.2503.8
Splunk	Splunk	Splunk Cloud Platform versions 9.3.2411.x antérieures à 9.3.2411.120
Splunk	Splunk Secure Gateway	Splunk Secure Gateway versions 3.7.x antérieures à 3.7.28

References

Title

Publication Time

Tags

Bulletin de sécurité Splunk SVD-2025-1205	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1201	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1208	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1204	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1207	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1203	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1206	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1202	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1209	2025-12-03	vendor-advisory
Bulletin de sécurité Splunk SVD-2025-1210	2025-12-03	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Splunk Enterprise versions 9.4.x ant\u00e9rieures \u00e0 9.4.6",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Cloud Platform versions 10.1.2507.x ant\u00e9rieures \u00e0 10.1.2507.10",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk MCP Server versions 0.2.x ant\u00e9rieures \u00e0 0.2.4",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Enterprise versions 10.0.x ant\u00e9rieures \u00e0 10.0.2",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Enterprise versions 9.3.x ant\u00e9rieures \u00e0 9.3.8",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Enterprise versions 9.2.x ant\u00e9rieures \u00e0 9.2.10",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Secure Gateway versions 3.9.x ant\u00e9rieures \u00e0 3.9.10",
      "product": {
        "name": "Splunk Secure Gateway",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Secure Gateway versions 3.8.x ant\u00e9rieures \u00e0 3.8.58",
      "product": {
        "name": "Splunk Secure Gateway",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Cloud Platform versions 10.0.2503.x ant\u00e9rieures \u00e0 10.0.2503.8",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Cloud Platform versions 9.3.2411.x ant\u00e9rieures \u00e0 9.3.2411.120",
      "product": {
        "name": "Splunk",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    },
    {
      "description": "Splunk Secure Gateway versions 3.7.x ant\u00e9rieures \u00e0 3.7.28",
      "product": {
        "name": "Splunk Secure Gateway",
        "vendor": {
          "name": "Splunk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-20387",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20387"
    },
    {
      "name": "CVE-2025-20386",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20386"
    },
    {
      "name": "CVE-2025-20382",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20382"
    },
    {
      "name": "CVE-2025-20383",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20383"
    },
    {
      "name": "CVE-2025-20388",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20388"
    },
    {
      "name": "CVE-2025-20384",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20384"
    },
    {
      "name": "CVE-2025-20389",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20389"
    },
    {
      "name": "CVE-2025-20381",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20381"
    },
    {
      "name": "CVE-2025-20385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-20385"
    },
    {
      "name": "CVE-2025-47273",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-47273"
    }
  ],
  "initial_release_date": "2025-12-04T00:00:00",
  "last_revision_date": "2025-12-04T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-1063",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-12-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Splunk. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Splunk",
  "vendor_advisories": [
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1205",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1205"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1201",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1201"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1208",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1208"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1204",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1204"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1207",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1207"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1203",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1203"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1206",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1206"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1202",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1202"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1209",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1209"
    },
    {
      "published_at": "2025-12-03",
      "title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2025-1210",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1210"
    }
  ]
}

GHSA-9F8G-G258-V49C

Vulnerability from github – Published: 2025-12-03 18:30 – Updated: 2025-12-03 18:30

Details

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the data:image/png;base64 protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will.

Severity ?

3.5 (Low)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-20382"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-03T17:15:50Z",
    "severity": "LOW"
  },
  "details": "In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could create a views dashboard with a custom background using the `data:image/png;base64` protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will.",
  "id": "GHSA-9f8g-g258-v49c",
  "modified": "2025-12-03T18:30:25Z",
  "published": "2025-12-03T18:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20382"
    },
    {
      "type": "WEB",
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1201"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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

CVE-2025-20382 (GCVE-0-2025-20382)

FKIE_CVE-2025-20382

CERTFR-2025-AVI-1063

Solutions

GHSA-9F8G-G258-V49C

Tags

Sightings

Nomenclature