Session Fixation Affecting symfony/symfony package, versions >=5.4.21, <5.4.31 >=6.2.7, <6.3.8
Threat Intelligence
EPSS
0.11% (45th
percentile)
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Test your applications- Snyk ID SNYK-PHP-SYMFONYSYMFONY-6056135
- published 12 Nov 2023
- disclosed 10 Nov 2023
- credit Robert Meijers
Introduced: 10 Nov 2023
CVE-2023-46733 Open this link in a new tabHow to fix?
Upgrade symfony/symfony to version 5.4.31, 6.3.8 or higher.
Overview
symfony/symfony is a PHP framework for web applications and a set of reusable PHP components.
Affected versions of this package are vulnerable to Session Fixation in the SessionStrategyListener, when the user identifier doesn't change between the verification phase and the successful login, while the token itself changes from one type (partially-authenticated) to another (fully-authenticated).
References
CVSS Scores
version 3.1