Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affecting symfony/symfony package, versions >=6.3.0, <6.3.8
Threat Intelligence
EPSS
0.05% (21st
percentile)
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Test your applications- Snyk ID SNYK-PHP-SYMFONYSYMFONY-6056138
- published 12 Nov 2023
- disclosed 10 Nov 2023
- credit Maxime Aknin
Introduced: 10 Nov 2023
CVE-2023-46735 Open this link in a new tabHow to fix?
Upgrade symfony/symfony to version 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 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') by exploiting unescaped user-submitted input in the error message of the WebhookController component.
References
CVSS Scores
version 3.1