Description
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: 2012-12-27
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-3093 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.
Github GHSA Github GHSA GHSA-83c3-qx27-2rwr Symfony Allows URI Restrictions Bypass Via Double-Encoded String
History

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Sensiolabs Symfony
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-17T00:46:20.194Z

Reserved: 2012-12-19T00:00:00.000Z

Link: CVE-2012-6431

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-12-27T11:47:01.790

Modified: 2026-04-29T01:13:23.040

Link: CVE-2012-6431

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses