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 error messages are not properly encoded, the components _QueryGenerator_ and _QueryView_ are vulnerable to both reflected and persistent cross-site scripting. A valid backend user account having administrator privileges is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this issue.
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| typo3 | — | — |
| typo3/cms | 9.0.0 | 9.5.28 |
| typo3/cms-core | 11.0.0 | 11.3.1 |
References
Similar Threats
- Low CVE-2020-11063
- Medium CVE-2020-11064
- Medium CVE-2020-11065
- Critical CVE-2020-11066
- High CVE-2020-11067
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