{"action":"Upgrade bk2k/bootstrap-package to 7.1.2 or later.","affected":[{"fixed":"7.1.2","introduced":"7.1.0"},{"fixed":"8.0.8","introduced":"8.0.0"},{"fixed":"9.0.4","introduced":"9.0.0"},{"fixed":"9.1.3","introduced":"9.1.0"},{"fixed":"10.0.10","introduced":"10.0.0"},{"fixed":"11.0.3","introduced":"11.0.0"}],"component":"bk2k/bootstrap-package","cve_ids":["CVE-2021-21365"],"ecosystem":"Packagist","epss":0.00941,"exploited":false,"fixed_versions":["7.1.2","8.0.8","9.0.4","9.1.3","10.0.10","11.0.3"],"ghsa_id":"GHSA-p48w-vf3c-rqjx","id":"tcs_01M5KF60S0754R5A0Q27ZAPPE9","modified_at":"2026-07-08T06:00:12.217877009Z","published_at":"2021-04-29T21:51:21Z","references":["https://osv.dev/vulnerability/GHSA-p48w-vf3c-rqjx","https://github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjx","https://nvd.nist.gov/vuln/detail/CVE-2021-21365","https://github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530b","https://typo3.org/security/advisory/typo3-ext-sa-2021-007"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-p48w-vf3c-rqjx","url":"https://osv.dev/vulnerability/GHSA-p48w-vf3c-rqjx"}],"summary":"Cross-Site Scripting in Bootstrap Package"}