{"action":"Upgrade datamodel-code-generator to 0.63.0 or later.","affected":[{"fixed":"0.63.0","introduced":"0"}],"component":"datamodel-code-generator","cve_ids":["CVE-2026-55403"],"ecosystem":"PyPI","epss":0.00336,"exploited":false,"fixed_versions":["0.63.0"],"ghsa_id":"GHSA-r5vv-ff45-prp2","id":"tcs_01M5KFXA5CXWPWMN018WE1JM6M","modified_at":"2026-09-10T03:51:11.866134790Z","published_at":"2026-07-28T21:32:08Z","references":["https://osv.dev/vulnerability/GHSA-r5vv-ff45-prp2","https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-r5vv-ff45-prp2","https://github.com/koxudaxi/datamodel-code-generator/commit/a585c037c8307b7aae815de193b7fe1c4c44994b","https://github.com/koxudaxi/datamodel-code-generator","https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.63.0"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-r5vv-ff45-prp2","url":"https://osv.dev/vulnerability/GHSA-r5vv-ff45-prp2"}],"summary":"datamodel-code-generator: Authorization / request headers leaked to cross-origin redirect target when fetching remote schemas"}