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Vulnerability details: VCID-tvc5-aur6-v3dq
Vulnerability ID VCID-tvc5-aur6-v3dq
Aliases GHSA-6jvx-8ch9-j2jr
Summary Laravel Cookie serialization vulnerability Laravel 5.6.30 is a security release of Laravel and is recommended as an immediate upgrade for all users. Laravel 5.6.30 also contains a breaking change to cookie encryption and serialization logic. Refer to [laravel advisory](https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30) for more details and read the notes carefully when upgrading your application.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-502 Deserialization of Untrusted Data
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual HIGH https://github.com/FriendsOfPHP/security-advisories/blob/master/laravel/framework/2018-08-08-1.yaml
generic_textual HIGH https://github.com/laravel/framework
generic_textual HIGH https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30
Reference id Reference type URL
https://github.com/FriendsOfPHP/security-advisories/blob/master/laravel/framework/2018-08-08-1.yaml
https://github.com/laravel/framework
https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30
GHSA-6jvx-8ch9-j2jr https://github.com/advisories/GHSA-6jvx-8ch9-j2jr
No exploits are available.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-04T16:21:43.242049+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/laravel/framework/GHSA-6jvx-8ch9-j2jr.yml 38.6.0