{"action":"Upgrade symfony/security-http to 4.2.12 or later.","affected":[{"fixed":"4.2.12","introduced":"4.1.0"},{"fixed":"4.3.8","introduced":"4.3.0"}],"component":"symfony/security-http","cve_ids":["CVE-2019-18886"],"ecosystem":"Packagist","epss":0.01552,"exploited":false,"fixed_versions":["4.2.12","4.3.8"],"ghsa_id":"GHSA-4vpc-5jx4-cfqg","id":"tcs_01M5KEVBBQS0K5FJ4QDX4EZ0MT","modified_at":"2023-11-08T04:01:26.701293Z","published_at":"2019-12-02T18:09:21Z","references":["https://osv.dev/vulnerability/GHSA-4vpc-5jx4-cfqg","https://nvd.nist.gov/vuln/detail/CVE-2019-18886","https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2019-18886.yaml","https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-18886.yaml","https://github.com/symfony/symfony/releases/tag/v4.3.8","https://symfony.com/blog/cve-2019-18886-prevent-user-enumeration-using-switch-user-functionality","https://symfony.com/blog/symfony-4-3-8-released","https://symfony.com/cve-2019-18886"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-4vpc-5jx4-cfqg","url":"https://osv.dev/vulnerability/GHSA-4vpc-5jx4-cfqg"}],"summary":"User enumeration leak using switch user functionality in Symfony"}