CVE-2026-48489Symfony is a PHP framework for web and console applications and a set of reusable PHP components.
Updated under an hour ago ()
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It affects sensiolabs symfony. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, DefaultAuthenticationFailureHandler honored the request-supplied _failure_path parameter when failure_forward: true was enabled, allowing an unauthenticated failing login request to dispatch a subrequest to access_control-protected GET routes that skipped firewall listeners. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
sensiolabs symfony sensiolabs:symfony | before 5.4.53; from 6.0.0 before 6.4.41; from 7.0.0 before 7.4.13; from 8.0.0 before 8.0.13 | NVD |
References
- https://github.com/symfony/symfony/commit/c48a4276309e11aedeeb0ce3a89dfbf0b4fe04ffpatch
- https://github.com/symfony/symfony/releases/tag/v5.4.53product, release-notes
- https://github.com/symfony/symfony/releases/tag/v6.4.41product, release-notes
- https://github.com/symfony/symfony/releases/tag/v7.4.13product, release-notes
- https://github.com/symfony/symfony/security/advisories/GHSA-6h46-9jf5-q59xpatch, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.