CVE-2026-63720: falha de alta gravidade em koxudaxi datamodel-code-generator
datamodel-code-generator Code Injection via Unvalidated customBasePath Schema Field
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41Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 7.5epss 0.7%
da publicação à arma8 dias
Publicada no NVD26 de jul.
1ª PoC+8d
datamodel-code-generator prior to version 0.70.0 contains a code injection vulnerability that allows attackers who control input schemas to achieve remote code execution by supplying a malicious customBasePath value containing embedded newlines and a dot-free Python expression. The crafted value is emitted verbatim into a generated 'from ... import ...' statement without identifier validation, causing arbitrary Python code to execute when the generated module is imported.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
koxudaxi · datamodel-code-generatorPoCs públicas encontradas — 2
githubgithub.com/rahulreddykarne/CVE-2026-63720-datamodel-code-generator★ 0cve_referencerahulkarne.com/#/cve/CVE-2026-63720não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Referências
https://github.com/koxudaxi/datamodel-code-generatorhttps://github.com/koxudaxi/datamodel-code-generator/commit/545a96c5https://github.com/rahulreddykarne/CVE-2026-63720-datamodel-code-generatorhttps://rahulkarne.com/#/cve/CVE-2026-63720https://www.vulncheck.com/advisories/datamodel-code-generator-code-injection-via-unvalidated-custombasepath-schema-field