{"action":"Upgrade ci4-cms-erp/ci4ms to 0.31.5.0 or later.","affected":[{"fixed":"0.31.5.0","introduced":"0"}],"component":"ci4-cms-erp/ci4ms","cve_ids":["CVE-2026-41203"],"ecosystem":"Packagist","epss":0.00724,"exploited":false,"fixed_versions":["0.31.5.0"],"ghsa_id":"GHSA-xv3r-vr59-95rg","id":"tcs_01M5KFBAWSVZ8BC7MSNCBFKFQZ","modified_at":"2026-05-08T20:01:38.323564Z","published_at":"2026-04-22T17:29:58Z","references":["https://osv.dev/vulnerability/GHSA-xv3r-vr59-95rg","https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-xv3r-vr59-95rg","https://nvd.nist.gov/vuln/detail/CVE-2026-41203","https://github.com/ci4-cms-erp/ci4ms","https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.5.0"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-xv3r-vr59-95rg","url":"https://osv.dev/vulnerability/GHSA-xv3r-vr59-95rg"}],"summary":"CI4MS Theme::upload is vulnerable to Zip Slip leading to RCE"}