{"action":"Upgrade phpoffice/phpspreadsheet to 1.29.7 or later.","affected":[{"fixed":"3.7.0","introduced":"3.0.0"},{"fixed":"1.29.7","introduced":"0"},{"fixed":"2.1.6","introduced":"2.0.0"},{"fixed":"2.3.5","introduced":"2.2.0"}],"component":"phpoffice/phpspreadsheet","cve_ids":["CVE-2024-56366"],"ecosystem":"Packagist","epss":0.0034,"exploited":false,"fixed_versions":["3.7.0","1.29.7","2.1.6","2.3.5"],"ghsa_id":"GHSA-c6fv-7vh8-2rhr","id":"tcs_01M5KF0P2EBMS4CPVWAGGESBTF","modified_at":"2025-03-06T18:37:10.209003Z","published_at":"2025-01-03T17:06:23Z","references":["https://osv.dev/vulnerability/GHSA-c6fv-7vh8-2rhr","https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-c6fv-7vh8-2rhr","https://nvd.nist.gov/vuln/detail/CVE-2024-56366","https://github.com/PHPOffice/PhpSpreadsheet/commit/700a80346be269af668914172bc6f4521982d0b4","https://github.com/PHPOffice/PhpSpreadsheet"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-c6fv-7vh8-2rhr","url":"https://osv.dev/vulnerability/GHSA-c6fv-7vh8-2rhr"}],"summary":"PhpSpreadsheet allows unauthorized Reflected XSS in the Accounting.php file"}