UpHeron
All vulnerabilities

Servers and applications

CVE-2020-11069

In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that the backend user interface and install tool are vulnerable to a same-site request forgery. A backend user can be tricked into interacting with a malicious resource an attacker previously managed to upload to the web server. Scripts are then executed with the privileges of the victims' user session. In a…

Severity
High 8.8
Published
14 May 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • From 9.0.0 up to 9.5.16
  • From 10.0.0 up to 10.4.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-11069
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-11069