{"action":"Upgrade getkirby/cms to 3.5.8.3 or later.","affected":[{"fixed":"3.5.8.3","introduced":"0"},{"fixed":"3.6.6.3","introduced":"3.6.0"},{"fixed":"3.7.5.2","introduced":"3.7.0"},{"fixed":"3.8.4.1","introduced":"3.8.0"},{"fixed":"3.9.6","introduced":"3.9.0"}],"component":"getkirby/cms","cve_ids":["CVE-2023-38491"],"ecosystem":"Packagist","epss":0.0062,"exploited":false,"fixed_versions":["3.5.8.3","3.6.6.3","3.7.5.2","3.8.4.1","3.9.6"],"ghsa_id":"GHSA-8fv7-wq38-f5c9","id":"tcs_01M5KEYZYN3VAJ0K14ANK5ZN58","modified_at":"2024-02-16T08:05:06.128253Z","published_at":"2023-07-28T15:34:36Z","references":["https://osv.dev/vulnerability/GHSA-8fv7-wq38-f5c9","https://github.com/getkirby/kirby/security/advisories/GHSA-8fv7-wq38-f5c9","https://nvd.nist.gov/vuln/detail/CVE-2023-38491","https://github.com/getkirby/kirby/commit/2f06ba1c026bc91cb0702bc16b7d505642536d15","https://github.com/getkirby/kirby","https://github.com/getkirby/kirby/releases/tag/3.5.8.3","https://github.com/getkirby/kirby/releases/tag/3.6.6.3","https://github.com/getkirby/kirby/releases/tag/3.7.5.2","https://github.com/getkirby/kirby/releases/tag/3.8.4.1","https://github.com/getkirby/kirby/releases/tag/3.9.6"],"severity":{"label":"medium","score":5.7},"sources":[{"source":"osv","source_id":"GHSA-8fv7-wq38-f5c9","url":"https://osv.dev/vulnerability/GHSA-8fv7-wq38-f5c9"}],"summary":"Cross-site scripting (XSS) from MIME type auto-detection of uploaded files"}