CVE-2025-20369

In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a low privilege user that does not hold the "admin" or "power" Splunk roles could perform an extensible markup language (XML) external entity (XXE) injection through the dashboard tab label field. The XXE injection has the potential to cause denial of service (DoS) attacks.

CVSS v3 4.6 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://advisory.splunk.com/advisories/SVD-2025-1004	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:splunk:splunk:::::enterprise:::*
	cpe:2.3:a:splunk:splunk:::::enterprise:::*
	cpe:2.3:a:splunk:splunk:::::enterprise:::*
	cpe:2.3:a:splunk:splunk_cloud_platform::::::::
	cpe:2.3:a:splunk:splunk_cloud_platform::::::::
	cpe:2.3:a:splunk:splunk_cloud_platform::::::::

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) En las versiones de Splunk Enterprise anteriores a 9.4.4, 9.3.6 y 9.2.8, y en las versiones de Splunk Cloud Platform anteriores a 9.3.2411.108, 9.3.2408.118 y 9.2.2406.123, un usuario con privilegios bajos que no posee los roles de Splunk 'admin' o 'power' podría realizar una inyección de entidad externa (XXE) de lenguaje de marcado extensible (XML) a través del campo de etiqueta de pestaña del panel. La inyección XXE tiene el potencial de causar ataques de denegación de servicio (DoS).

Information

Published : 2025-10-01 17:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-20369

Mitre link : CVE-2025-20369

CVE.ORG link : CVE-2025-20369

JSON object : View

Products Affected

splunk

splunk_cloud_platform
splunk

CWE

CWE-776

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

CWE-611

Improper Restriction of XML External Entity Reference

{"id": "CVE-2025-20369", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-20369", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T17:22:49.875195Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "psirt@cisco.com", "affectedData": [{"vendor": "Splunk", "product": "Splunk Enterprise", "versions": [{"status": "affected", "version": "10.0", "lessThan": "10.0.0", "versionType": "custom"}, {"status": "affected", "version": "9.4", "lessThan": "9.4.4", "versionType": "custom"}, {"status": "affected", "version": "9.3", "lessThan": "9.3.6", "versionType": "custom"}, {"status": "affected", "version": "9.2", "lessThan": "9.2.8", "versionType": "custom"}]}, {"vendor": "Splunk", "product": "Splunk Cloud Platform", "versions": [{"status": "affected", "version": "9.3.2411", "lessThan": "9.3.2411.108", "versionType": "custom"}, {"status": "affected", "version": "9.3.2408", "lessThan": "9.3.2408.118", "versionType": "custom"}, {"status": "affected", "version": "9.2.2406", "lessThan": "9.2.2406.123", "versionType": "custom"}]}]}], "published": "2025-10-01T17:15:40.080", "references": [{"url": "https://advisory.splunk.com/advisories/SVD-2025-1004", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@cisco.com", "description": [{"lang": "en", "value": "CWE-776"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a low privilege user that does not hold the \"admin\" or \"power\" Splunk roles could perform an extensible markup language (XML) external entity (XXE) injection through the dashboard tab label field. The XXE injection has the potential to cause denial of service (DoS) attacks."}, {"lang": "es", "value": "En las versiones de Splunk Enterprise anteriores a 9.4.4, 9.3.6 y 9.2.8, y en las versiones de Splunk Cloud Platform anteriores a 9.3.2411.108, 9.3.2408.118 y 9.2.2406.123, un usuario con privilegios bajos que no posee los roles de Splunk 'admin' o 'power' podr\u00eda realizar una inyecci\u00f3n de entidad externa (XXE) de lenguaje de marcado extensible (XML) a trav\u00e9s del campo de etiqueta de pesta\u00f1a del panel. La inyecci\u00f3n XXE tiene el potencial de causar ataques de denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2026-10-18T21:10:00.120", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "724443E6-2DC9-4AB3-8E8F-D9BFBCC162E6", "versionEndExcluding": "9.2.8", "versionStartIncluding": "9.2.0"}, {"criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "046659D8-1F48-4229-AC57-2A3B77D44442", "versionEndExcluding": "9.3.6", "versionStartIncluding": "9.3.0"}, {"criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "88D2F283-10F9-4204-876A-9BEE75130E2C", "versionEndExcluding": "9.4.4", "versionStartIncluding": "9.4.0"}, {"criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F61F654-CFCC-4E48-A860-7AFCBBE69297", "versionEndExcluding": "9.2.2406.123", "versionStartIncluding": "9.2.2406"}, {"criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D49A3BA2-2260-4294-964A-8E8A3729CEB4", "versionEndExcluding": "9.3.2408.118", "versionStartIncluding": "9.3.2408"}, {"criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7F27B31-B360-4AC9-BBBC-0A0F720C0B59", "versionEndExcluding": "9.3.2411.108", "versionStartIncluding": "9.3.2411"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com"}