{"action":"Upgrade friendsofsymfony1/symfony1 to 1.5.19 or later.","affected":[{"fixed":"1.5.19","introduced":"1.1.0"}],"component":"friendsofsymfony1/symfony1","cve_ids":["CVE-2024-28861"],"ecosystem":"Packagist","epss":0.01546,"exploited":false,"fixed_versions":["1.5.19"],"ghsa_id":"GHSA-pv9j-c53q-h433","id":"tcs_01M5KF6P8PYDHA1V9J0GR0ZN5J","modified_at":"2026-09-10T03:50:10.732766238Z","published_at":"2024-03-22T16:56:18Z","references":["https://osv.dev/vulnerability/GHSA-pv9j-c53q-h433","https://github.com/FriendsOfSymfony1/symfony1/security/advisories/GHSA-pv9j-c53q-h433","https://github.com/FriendsOfPHP/security-advisories/blob/master/friendsofsymfony1/symfony1/CVE-2024-28861.yaml","https://github.com/FriendsOfSymfony1/symfony1"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-pv9j-c53q-h433","url":"https://osv.dev/vulnerability/GHSA-pv9j-c53q-h433"}],"summary":"Gadget chain in Symfony 1 due to uncontrolled unserialized input in sfNamespacedParameterHolder"}