CVE-2021-32667
Severity CVSS v4.0:
Pending analysis
Type:
CWE-79
Cross-Site Scripting (XSS)
Publication date:
20/07/2021
Last modified:
29/07/2021
Description
TYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When _Page TSconfig_ settings are not properly encoded, corresponding page preview module (_Web>View_) is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this issue.
Impact
Base Score 3.x
5.40
Severity 3.x
MEDIUM
Base Score 2.0
3.50
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | 9.0.0 (including) | 9.5.287 (including) |
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | 10.0.0 (including) | 10.4.17 (including) |
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | 11.0.0 (including) | 11.3.0 (including) |
To consult the complete list of CPE names with products and versions, see this page