Vulnerability Database

311,380

Total vulnerabilities in the database

CVE-2012-6431

Symfony 2.0.x before 2.0.20 does not process URL encoded data consistently within the Routing and Security components, which allows remote attackers to bypass intended URI restrictions via a doubly encoded string.

  • Published: Dec 27, 2012
  • Updated: Nov 9, 2025
  • CVE: CVE-2012-6431
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 6.4
  • AV:N/AC:L/Au:N/C:P/I:P/A:N

CWEs:

Software From Fixed in
sensiolabs / symfony 2.0.18 2.0.18.x
sensiolabs / symfony 2.0.7 2.0.7.x
sensiolabs / symfony 2.0.15 2.0.15.x
sensiolabs / symfony 2.0.11 2.0.11.x
sensiolabs / symfony 2.0.8 2.0.8.x
sensiolabs / symfony 2.0.10 2.0.10.x
sensiolabs / symfony 2.0.1 2.0.1.x
sensiolabs / symfony 2.0.0 2.0.0.x
sensiolabs / symfony 2.0.13 2.0.13.x
sensiolabs / symfony 2.0.5 2.0.5.x
sensiolabs / symfony 2.0.2 2.0.2.x
sensiolabs / symfony 2.0.16 2.0.16.x
sensiolabs / symfony 2.0.6 2.0.6.x
sensiolabs / symfony 2.0.14 2.0.14.x
sensiolabs / symfony 2.0.17 2.0.17.x
sensiolabs / symfony 2.0.9 2.0.9.x
sensiolabs / symfony 2.0.19 2.0.19.x
sensiolabs / symfony 2.0.3 2.0.3.x
sensiolabs / symfony 2.0.4 2.0.4.x
sensiolabs / symfony 2.0.12 2.0.12.x