CVE-2022-23601: CSRF token missing in Symfony
First published: Sat Jan 29 2022(Updated: )
CVE-2022-23601: CSRF token missing in forms
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/symfony/framework-bundle | >=5.3.14<=5.3.14>=5.4.3<=5.4.3>=6.0.3<=6.0.3 | |
| composer/symfony/symfony | >=5.3.14<=5.3.14>=5.4.3<=5.4.3>=6.0.3<=6.0.3 | |
| SensioLabs Symfony | <5.3.15 | |
| SensioLabs Symfony | >=5.4.0<5.4.4 | |
| SensioLabs Symfony | >=6.0.0<6.0.4 | |
| composer/symfony/framework-bundle | =6.0.3 | 6.0.4 |
| composer/symfony/framework-bundle | =5.4.3 | 5.4.4 |
| composer/symfony/framework-bundle | =5.3.14 | 5.3.15 |
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Reference Links
- https://symfony.com/cve-2022-23601
- https://github.com/symfony/symfony/commit/f0ffb775febdf07e57117aabadac96fa37857f50
- https://github.com/symfony/symfony/security/advisories/GHSA-vvmr-8829-6whx
- https://nvd.nist.gov/vuln/detail/CVE-2022-23601
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/framework-bundle/CVE-2022-23601.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2022-23601.yaml
- https://github.com/advisories/GHSA-vvmr-8829-6whx (Advisory)
Frequently Asked Questions
What is CVE-2022-23601?
CVE-2022-23601 is a vulnerability in Symfony that allows cross-site request forgery (CSRF) attacks by missing a CSRF token in forms.
What is the severity of CVE-2022-23601?
CVE-2022-23601 has a severity rating of 8.8 (High).
What software versions are affected by CVE-2022-23601?
Symfony versions 5.3.14 up to 5.4.3 and 6.0.3 are affected by CVE-2022-23601.
How does Symfony protect against CSRF attacks?
Symfony forms provide CSRF protection by using a random token injected in the form and storing it in the session to validate the token submitted by the user.
How can I fix CVE-2022-23601 in my Symfony application?
To fix CVE-2022-23601, update your Symfony framework or Symfony package to versions 5.3.15, 5.4.4, or 6.0.4 or later.
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