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Servers and applications

CVE-2022-23503

Arbitrary Code Execution via Form Framework

Severity
High 8.8
Published
13 Dec 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.7.49, 9.5.38, 10.4.33, 11.5.20, 12.1.1
Also known as
GHSA-c5wx-6c2c-f7rm
Sources
NVD, Project advisories (GitHub)

Description

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…

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • From 8.0.0 before 8.7.49
  • From 9.0.0 before 9.5.38
  • From 10.0.0 before 10.4.33
  • From 11.0.0 before 11.5.20
  • From 12.0.0 before 12.1.1
TYPO3Servers and applications · github:typo3/typo3
  • From 12.0.0 before 12.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-23503
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-23503
  • GitHub Advisory Database https://github.com/advisories/GHSA-c5wx-6c2c-f7rm
  • github.com https://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rm