Open Redirect in Sensiolabs Symfony
CVE-2024-50345
symfony/http-foundation is a module for the Symphony PHP framework which defines an object-oriented layer for the HTTP specification. 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. The `Request::create` methods now assert the URI does not contain invalid characters as defined by https://url.spec.whatwg.org/. This issue has been patched in versions 5.4.46, 6.4.14, and 7.1.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Sensiolabs Symfony
- Symfony — versions < 5.4.46, >= 6.0.0, < 6.4.14, >= 7.0.0, < 7.1.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/symfony/symfony/security/advisories/GHSA-mrqx-rp3w-jpjp (Vendor Advisory)
- url.spec.whatwg.org (Issue Tracking)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2024-50345?
- CVE-2024-50345 is a low-severity vulnerability in Sensiolabs Symfony, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 3.1/10. Published 2024-11-06.
- How severe is CVE-2024-50345?
- Low severity. CVSS v3 base score is 3.1 out of 10.
- Is CVE-2024-50345 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.