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

No history.

Information

Published : 2023-11-14 20:15

Updated : 2023-11-21 02:58

NVD link : CVE-2023-47125

Mitre link : CVE-2023-47125

CVE.ORG link : CVE-2023-47125

JSON object : View

Products Affected

typo3

html_sanitizer
typo3

CWE

CWE-79

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

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