Vigil@nce - TYPO3 Core: information disclosure via Backend User Interface
September 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
– Impacted products: TYPO3 Core.
– Severity: 2/4.
– Consequences: data reading.
– Provenance: user account.
– Confidence: confirmed by the editor (5/5).
– Creation date: 28/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via Backend
User Interface of TYPO3 Core, in order to obtain sensitive
information.
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