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typo3TYPO3 AssociationTYPO3-CORE-SA-2020-006
HistoryMay 12, 2020 - 12:00 a.m.

Same-Origin Request Forgery to Backend User Interface

2020-05-1200:00:00
TYPO3 Association
typo3.org
4

0.001 Low

EPSS

Percentile

35.4%

It has been discovered that the backend user interface and install tool are vulnerable to same-origin 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.