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THREATINT
PUBLISHED

CVE-2022-23601

CSRF token missing in Symfony



Description

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The Symfony form component provides a CSRF protection mechanism by using a random token injected in the form and using the session to store and control the token submitted by the user. When using the FrameworkBundle, this protection can be enabled or disabled with the configuration. If the configuration is not specified, by default, the mechanism is enabled as long as the session is enabled. In a recent change in the way the configuration is loaded, the default behavior has been dropped and, as a result, the CSRF protection is not enabled in form when not explicitly enabled, which makes the application sensible to CSRF attacks. This issue has been resolved in the patch versions listed and users are advised to update. There are no known workarounds for this issue.

Reserved 2022-01-19 | Published 2022-02-01 | Updated 2024-08-03 | Assigner GitHub_M


HIGH: 8.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Problem types

CWE-352: Cross-Site Request Forgery (CSRF)

Product status

5.3.14
affected

5.4.3
affected

6.0.3
affected

References

github.com/...ymfony/security/advisories/GHSA-vvmr-8829-6whx

github.com/...ommit/f0ffb775febdf07e57117aabadac96fa37857f50

cve.org (CVE-2022-23601)

nvd.nist.gov (CVE-2022-23601)

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