{"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-2023-38490"],"ecosystem":"Packagist","epss":0.01701,"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-q386-w6fg-gmgp","id":"tcs_01M5KF6VEY0EEV8Y45XXSGT0GW","modified_at":"2026-09-10T03:50:02.606851986Z","published_at":"2023-07-28T15:35:04Z","references":["https://osv.dev/vulnerability/GHSA-q386-w6fg-gmgp","https://github.com/getkirby/kirby/security/advisories/GHSA-q386-w6fg-gmgp","https://nvd.nist.gov/vuln/detail/CVE-2023-38490","https://github.com/getkirby/kirby/commit/277b05662d2b67386f0a0f18323cf68b30e86387","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":6.8},"sources":[{"source":"osv","source_id":"GHSA-q386-w6fg-gmgp","url":"https://osv.dev/vulnerability/GHSA-q386-w6fg-gmgp"}],"summary":"XML External Entity (XXE) vulnerability in the XML data handler"}