CVE Explorer
CVE-2026-54656
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 0.52.1 until 0.60.2, datamodel-code-generator interpolates validators from --extra-template-data in src/datamodel_code_generator/model/pydantic_v2/base_model.py through _process_validators into @field_validator decorators without safe validation, allowing Python code execution when the generated Pydantic v2 model is
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"datamodel-code-generator","vendor":"koxudaxi","versions":[{"status":"affected","version":">= 0.52.1, < 0.60.2"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/koxudaxi/datamodel-code-generator/commit/a43d02906111a2fdcaf13ee5b62eb2da85376f19","tags":["x_refsource_MISC"],"url":"https://github.com/koxudaxi/datamodel-code-generator/commit/a43d02906111a2fdcaf13ee5b62eb2da85376f19"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/references/1
{"name":"https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.60.2","tags":["x_refsource_MISC"],"url":"https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.60.2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/references/2
{"name":"https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-8m8r-38jm-f355","tags":["x_refsource_CONFIRM"],"url":"https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-8m8r-38jm-f355"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-8m8r-38jm-f355"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5bda7fe749de2d360c15a90aab462f311a4681815d4f17bf50184d7d53a2a98a · sha256:a697c79caea55ebf… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.