CVE-2023-47125

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions DOM processing instructions are not handled correctly. This allows bypassing the cross-site scripting mechanism of typo3/html-sanitizer. This vulnerability has been addressed in versions 1.5.3 and 2.1.4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/TYPO3/html-sanitizer/commit/b8f90717251d968c49dc77f8c1e5912e2fbe0dff	Patch
https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-mm79-jhqm-9j54	Vendor Advisory
https://typo3.org/security/advisory/typo3-core-sa-2023-007	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:typo3:html_sanitizer::::::::
	cpe:2.3:a:typo3:html_sanitizer::::::::
	cpe:2.3:a:typo3:typo3:::::elts:::*
	cpe:2.3:a:typo3:typo3:::::elts:::*
	cpe:2.3:a:typo3:typo3:::::elts:::*
	cpe:2.3:a:typo3:typo3::::::::
	cpe:2.3:a:typo3:typo3::::::::

History

21 Nov 2023, 02:58

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-14 20:15

Updated : 2024-02-05 00:22

NVD link : CVE-2023-47125

Mitre link : CVE-2023-47125

CVE.ORG link : CVE-2023-47125

JSON object : View

Products Affected

typo3

typo3
html_sanitizer

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2023-47125", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.6}]}, "published": "2023-11-14T20:15:07.837", "references": [{"url": "https://github.com/TYPO3/html-sanitizer/commit/b8f90717251d968c49dc77f8c1e5912e2fbe0dff", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-mm79-jhqm-9j54", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://typo3.org/security/advisory/typo3-core-sa-2023-007", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions DOM processing instructions are not handled correctly. This allows bypassing the cross-site scripting mechanism of typo3/html-sanitizer. This vulnerability has been addressed in versions 1.5.3 and 2.1.4. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "TYPO3 es un sistema de gesti\u00f3n de contenido web basado en PHP de c\u00f3digo abierto publicado bajo GNU GPL. En las versiones afectadas, las instrucciones de procesamiento DOM no se manejan correctamente. Esto permite evitar el mecanismo de Cross-Site Scripting de typo3/html-sanitizer. Esta vulnerabilidad se ha solucionado en las versiones 1.5.3 y 2.1.4. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2023-11-21T02:58:51.787", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:typo3:html_sanitizer:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCFA3BD7-BF85-4D4F-B426-C5A97411A84A", "versionEndExcluding": "1.5.3", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:typo3:html_sanitizer:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99D32398-FC27-42F1-ABC1-146567AA7769", "versionEndExcluding": "2.1.4", "versionStartIncluding": "2.0.0"}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:elts:*:*:*", "vulnerable": true, "matchCriteriaId": "AD741CFE-BBE7-41AB-912B-6BB5A1CFD867", "versionEndExcluding": "8.7.55", "versionStartIncluding": "8.7.42"}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:elts:*:*:*", "vulnerable": true, "matchCriteriaId": "47F42BD3-0D7E-41D1-80D8-FB1B9CF30481", "versionEndExcluding": "9.5.44", "versionStartIncluding": "9.5.29"}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:elts:*:*:*", "vulnerable": true, "matchCriteriaId": "9ACC1D13-0C81-4ECF-B733-AAD45BF271D8", "versionEndExcluding": "10.4.41", "versionStartIncluding": "10.4.19"}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2AB261F6-8F92-4313-8CA6-D77E18E2D125", "versionEndExcluding": "11.5.33", "versionStartIncluding": "11.3.2"}, {"criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5B21F62-A105-487E-B52A-0E7501A4ADEA", "versionEndExcluding": "12.4.8", "versionStartIncluding": "12.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}