CVE-2018-19790Disclosure(debian / debian_linux)

LOWCVSS 6.1 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-601

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • debian_linux
  • fedora
  • symfony

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Products
debian_linuxfedorasymfony

2 versions affected across 3 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-05: 1Technical Details · 2026-04-05: 104-05
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🟠 Symfony, Open Redirect, #CVE-2018-19790 (Medium) https://dailycve.com/symfony-open-redirect-cve-2018-19790-medium/

    Post summary

    The post announces CVE-2018-19790, an open redirect flaw in Symfony rated as medium severity, without mentioning exploits, PoCs, or patches.

    0000041
    175 followersView on X
CPE platform detail3 entries

3 of 3 entries

PartVendorProductVersionTarget SWTarget HW
OSdebiandebian_linux8.0--
OSfedoraprojectfedora28--
Appsensiolabssymfony---

Explore more