CVE-2023-46213 - Vulnerability Details - OpenCVE

Description

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.

Published: 2023-11-16

Score: 4.8 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Splunk

Splunk Enterprise

affected

Version	Status	Constraints
`9.0`	affected	< 9.0.7
`9.1`	affected	< 9.1.2

Splunk

Splunk Cloud

affected

Version	Status	Constraints
`-`	affected	< 9.1.2308

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-50456	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00174.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://advisory.splunk.com/advisories/SVD-2023-1103
https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/

History

No history.

Subscriptions

Splunk Cloud Splunk Splunk Cloud Platform

MITRE

Status: PUBLISHED

Assigner: Splunk

Published: 2023-11-16T20:15:46.739Z

Updated: 2025-02-28T11:03:42.823Z

Reserved: 2023-10-18T17:02:51.235Z

Link: CVE-2023-46213

Vulnrichment

Updated: 2024-08-02T20:37:40.176Z

NVD

Status : Modified

Published: 2023-11-16T21:15:08.390

Modified: 2024-11-21T08:28:05.000

Link: CVE-2023-46213

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-46213", "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469", "state": "PUBLISHED", "assignerShortName": "Splunk", "dateReserved": "2023-10-18T17:02:51.235Z", "datePublished": "2023-11-16T20:15:46.739Z", "dateUpdated": "2025-02-28T11:03:42.823Z"}, "containers": {"cna": {"affected": [{"product": "Splunk Enterprise", "vendor": "Splunk", "versions": [{"version": "9.0", "status": "affected", "versionType": "custom", "lessThan": "9.0.7"}, {"version": "9.1", "status": "affected", "versionType": "custom", "lessThan": "9.1.2"}]}, {"product": "Splunk Cloud", "vendor": "Splunk", "versions": [{"version": "-", "status": "affected", "versionType": "custom", "lessThan": "9.1.2308"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "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."}], "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."}], "references": [{"url": "https://advisory.splunk.com/advisories/SVD-2023-1103"}, {"url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/"}], "title": "Cross-site Scripting (XSS) on \u201cShow Syntax Highlighted\u201d View in Search Page", "datePublic": "2023-11-16T00:00:00.000Z", "metrics": [{"cvssV3_1": {"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1", "baseScore": 4.8, "baseSeverity": "MEDIUM"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "description": "The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.", "cweId": "CWE-79"}]}], "source": {"advisory": "SVD-2023-1103"}, "credits": [{"lang": "en", "value": "Joshua Neubecker"}], "providerMetadata": {"orgId": "42b59230-ec95-491e-8425-5a5befa1a469", "shortName": "Splunk", "dateUpdated": "2025-02-28T11:03:42.823Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-46213", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-20T19:29:45.410405Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*"], "vendor": "splunk", "product": "splunk", "versions": [{"status": "affected", "version": "9.0", "lessThan": "9.0.7", "versionType": "semver"}, {"status": "affected", "version": "9.1", "lessThan": "9.1.2", "versionType": "semver"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:splunk:splunk_cloud_platform:-:*:*:*:*:*:*:*"], "vendor": "splunk", "product": "splunk_cloud_platform", "versions": [{"status": "affected", "version": "-", "lessThan": "9.1.2308", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:22:11.523Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:37:40.176Z"}, "title": "CVE Program Container", "references": [{"url": "https://advisory.splunk.com/advisories/SVD-2023-1103", "tags": ["x_transferred"]}, {"url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://advisory.splunk.com/advisories/SVD-2023-1103", "tags": ["x_transferred"]}, {"url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:37:40.176Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-46213", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-05-20T19:29:45.410405Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*"], "vendor": "splunk", "product": "splunk", "versions": [{"status": "affected", "version": "9.0", "lessThan": "9.0.7", "versionType": "semver"}, {"status": "affected", "version": "9.1", "lessThan": "9.1.2", "versionType": "semver"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:splunk:splunk_cloud_platform:-:*:*:*:*:*:*:*"], "vendor": "splunk", "product": "splunk_cloud_platform", "versions": [{"status": "affected", "version": "-", "lessThan": "9.1.2308", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-20T19:31:33.300Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "Cross-site Scripting (XSS) on \u201cShow Syntax Highlighted\u201d View in Search Page", "source": {"advisory": "SVD-2023-1103"}, "credits": [{"lang": "en", "value": "Joshua Neubecker"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Splunk", "product": "Splunk Enterprise", "versions": [{"status": "affected", "version": "9.0", "lessThan": "9.0.7", "versionType": "custom"}, {"status": "affected", "version": "9.1", "lessThan": "9.1.2", "versionType": "custom"}]}, {"vendor": "Splunk", "product": "Splunk Cloud", "versions": [{"status": "affected", "version": "-", "lessThan": "9.1.2308", "versionType": "custom"}]}], "datePublic": "2023-11-16T00:00:00.000Z", "references": [{"url": "https://advisory.splunk.com/advisories/SVD-2023-1103"}, {"url": "https://research.splunk.com/application/1030bc63-0b37-4ac9-9ae0-9361c955a3cc/"}], "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.", "supportingMedia": [{"type": "text/html", "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.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "cweId": "CWE-79", "description": "The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users."}]}], "providerMetadata": {"orgId": "42b59230-ec95-491e-8425-5a5befa1a469", "shortName": "Splunk", "dateUpdated": "2025-02-28T11:03:42.823Z"}}}, "cveMetadata": {"cveId": "CVE-2023-46213", "state": "PUBLISHED", "dateUpdated": "2025-02-28T11:03:42.823Z", "dateReserved": "2023-10-18T17:02:51.235Z", "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469", "datePublished": "2023-11-16T20:15:46.739Z", "assignerShortName": "Splunk"}, "dataVersion": "5.1"}

{"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"}]}], "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": "2024-11-21T08:28:05.000", "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"}]}, "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"}]}