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typo3TYPO3 AssociationTYPO3-CORE-SA-2020-007
HistoryJul 28, 2020 - 12:00 a.m.

Potential Privilege Escalation

2020-07-2800:00:00
TYPO3 Association
typo3.org
50

0.009 Low

EPSS

Percentile

83.2%

In case an attacker manages to generate a valid cryptographic message authentication code (HMAC-SHA1) - either by using a different existing vulnerability or in case the internal encryptionKey was exposed - it is possible to retrieve arbitrary files of a TYPO3 installation. This includes the possibility to fetch typo3conf/LocalConfiguration.php which again contains the encryptionKey as well as credentials of the database management system being used.

0.009 Low

EPSS

Percentile

83.2%