PKSA-d219-wydc-sszs: Generated URLs Can Point to a Host Chosen by the Client
Published Nov 4, 2026
·Updated
Generated URLs Can Point to a Host Chosen by the Client
Affected Software
25 affected componentsFixes available
composer/symfony/symfony>=2.0.0, <2.1.0
composer/symfony/symfony>=2.1.0, <2.2.0
composer/symfony/symfony>=2.2.0, <2.3.0
composer/symfony/symfony>=2.3.0, <2.4.0
composer/symfony/symfony>=2.4.0, <2.5.0
composer/symfony/symfony>=2.5.0, <2.6.0
composer/symfony/symfony>=2.6.0, <2.7.0
composer/symfony/symfony>=2.8.0, <3.0.0
composer/symfony/symfony>=3.0.0, <3.1.0
composer/symfony/symfony>=3.1.0, <3.2.0
composer/symfony/symfony>=3.2.0, <3.3.0
composer/symfony/symfony>=3.3.0, <3.4.0
composer/symfony/symfony>=3.4.0, <4.0.0
composer/symfony/symfony>=4.0.0, <4.1.0
composer/symfony/symfony>=4.1.0, <4.2.0
composer/symfony/symfony>=4.2.0, <4.3.0
composer/symfony/symfony>=4.4.0, <5.0.0
composer/symfony/symfony>=5.0.0, <5.1.0
composer/symfony/symfony>=5.1.0, <5.2.0
composer/symfony/symfony>=5.3.0, <5.4.0
composer/symfony/symfony>=5.4.0, <5.4.56
5.4.56
composer/symfony/symfony>=6.4.0, <6.4.50
6.4.50
composer/symfony/symfony>=7.3.0, <7.4.0
composer/symfony/symfony>=7.4.0, <7.4.23
7.4.23
composer/symfony/symfony>=8.1.0, <8.1.11
8.1.11
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 5.4.56 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 6.4.50 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 7.4.23 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 8.1.11
Event History
Nov 4, 2026
Advisory Published
via Packagist·12:00 AM
Data Sourced
via Packagist·12:00 AM
DescriptionSeverityAffected Software