TYPO3 is an open source PHP based web content management system. Versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are vulnerable to Code Injection. Due to the lack of separating user-submitted data from the internal configuration in the Form Designer backend module, it is possible to inject code instructions to be processed and executed via TypoScript as PHP code. The existence of individual TypoScript instructions for a particular form item and a valid backend user account with access to the form module are needed to exploit this vulnerability. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.
                
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Affected Vendors & Products
References
        History
                    Fri, 18 Apr 2025 19:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-12-14T07:51:03.984Z
Updated: 2025-04-18T18:24:23.086Z
Reserved: 2022-01-19T21:23:53.770Z
Link: CVE-2022-23503
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-03T03:43:46.542Z
 NVD
                        NVD
                    Status : Modified
Published: 2022-12-14T08:15:10.700
Modified: 2024-11-21T06:48:42.013
Link: CVE-2022-23503
 Redhat
                        Redhat
                    No data.