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osvGoogleOSV:GHSA-W2FR-65VP-MXW3
HistoryFeb 12, 2020 - 6:44 p.m.

Deserialization of untrusted data in Symfony

2020-02-1218:44:50
Google
osv.dev
3

0.003 Low

EPSS

Percentile

70.5%

In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.

References