{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54690", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T22:53:58.562Z", "datePublished": "2026-07-28T21:42:06.802Z", "dateUpdated": "2026-07-28T21:42:06.802Z"}, "containers": {"cna": {"title": "datamodel-code-generator vulnerable to SSRF via JSON-Schema `$ref` to HTTP URL (silent by default)", "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "lang": "en", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-954p-556p-r752", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-954p-556p-r752"}, {"name": "https://github.com/koxudaxi/datamodel-code-generator/commit/5fdba4a09f2d7a9996a504975b7ef7d63e3715bb", "tags": ["x_refsource_MISC"], "url": "https://github.com/koxudaxi/datamodel-code-generator/commit/5fdba4a09f2d7a9996a504975b7ef7d63e3715bb"}, {"name": "https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.61.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.61.0"}], "affected": [{"vendor": "koxudaxi", "product": "datamodel-code-generator", "versions": [{"version": ">= 0.9.1, < 0.61.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-28T21:42:06.802Z"}, "descriptions": [{"lang": "en", "value": "datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.9.1 until 0.61.0, datamodel-code-generator silently dereferences attacker-controlled JSON Schema $ref HTTP or HTTPS URLs in src/datamodel_code_generator/parser/jsonschema.py through _get_ref_body, and the --allow-remote-refs gate can warn instead of blocking, allowing server-side request forgery through src/datamodel_code_generator/http.py. This issue is fixed in version 0.61.0."}], "source": {"advisory": "GHSA-954p-556p-r752", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.9.1,0.61.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "datamodel-code-generator", "source": "cna", "vendor": "koxudaxi"}, "product": "datamodel-code-generator", "vendor": "koxudaxi"}], "created": "2026-07-29T00:00:08.166188+00:00", "updated": "2026-07-29T00:00:08.166228+00:00", "vendors": ["koxudaxi", "koxudaxi$PRODUCT$datamodel-code-generator"]}