CVEvulnerability

CVE-2018-19790

6.1 MEDIUM Published 2018-12-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-12-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
6.1 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-601

Description

An open redirect was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9 and 4.2.x before 4.2.1. By using backslashes in the `_failure_path` input field of login forms, an attacker can work around the redirection target restrictions and effectively redirect the user to any domain after login.

Affected configurations

• sensiolabs symfony (>= 2.7.0 < 2.7.50) • sensiolabs symfony (>= 2.8.0 < 2.8.49) • sensiolabs symfony (>= 3.0.0 < 3.4.20) • sensiolabs symfony (>= 4.0.0 < 4.0.15) • sensiolabs symfony (>= 4.1.0 < 4.1.9) • sensiolabs symfony (>= 4.2.0 < 4.2.1) • fedoraproject fedora 28 • debian debian linux 8.0

Related

Weakness · CWE (1)

  • CWE-601 URL Redirection to Untrusted Site weakness

References