GHSA-mrqx-rp3w-jpjpLowCVSS 3.1
Symfony vulnerable to open redirect via browser-sanitized URLs
🔗 CVE IDs covered (1)
📋 Description
Description
The Request class, does not parse URI with special characters the same way browsers do. As a result, an attacker can trick a validator relying on the Request class to redirect users to another domain.
Resolution
The Request::create methods now assert the URI does not contain invalid characters as defined by https://url.spec.whatwg.org/
The patch for this issue is available here for branch 5.4.
Credits
We would like to thank Sam Mush - IPASSLab && ZGC Lab for reporting the issue and Nicolas Grekas for providing the fix.
🎯 Affected products3
- composer/symfony/http-foundation:< 5.4.46
- composer/symfony/http-foundation:>= 6.0.0, < 6.4.14
- composer/symfony/http-foundation:>= 7.0.0, < 7.1.7
🔗 References (9)
- https://github.com/symfony/symfony/security/advisories/GHSA-mrqx-rp3w-jpjp
- https://github.com/symfony/symfony/commit/5a9b08e5740af795854b1b639b7d45b9cbfe8819
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2024-50345.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2024-50345.yaml
- https://symfony.com/cve-2024-50345
- https://nvd.nist.gov/vuln/detail/CVE-2024-50345
- https://url.spec.whatwg.org
- https://lists.debian.org/debian-lts-announce/2025/05/msg00051.html
- https://github.com/advisories/GHSA-mrqx-rp3w-jpjp