CVE-2026-63720 - datamodel-code-generator Code Injection via Unvalidated customBasePath Schema Field

CVE-2026-63720 - datamodel-code-generator Code Injection via Unvalidated customBasePath Schema Field

https://cvefeed.io/rssfeed/latest.atom / Sun, 07/26/2026 - 10:07
CVE ID :CVE-2026-63720
Published : July 26, 2026, 5:16 a.m. | 1 hour, 35 minutes ago
Description :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.
Severity: 7.5 | HIGH
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