CVE-2026-54691
HIGHdatamodel-code-generator vulnerable to SSRF via --url: no host/IP validation, follows redirects
Title source: cnaDescription
datamodel-code-generator generates Python data models from schema definitions. From 0.9.1 until 0.61.0, src/datamodel_code_generator/http.py http.get_body accepts --url targets and redirect chain targets without host/IP validation, allowing server-side request forgery against loopback, private, link-local, metadata, and other network-accessible resources. This issue is fixed in version 0.61.0.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-rfr2-mq9m-x2qx
X_Refsource_Misc x_refsource_misc
https://github.com/koxudaxi/datamodel-code-generator/commit/5fdba4a09f2d7a9996a504975b7ef7d63e3715bb
X_Refsource_Misc x_refsource_misc
https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.61.0
Scores
CVSS v3
8.2
EPSS
0.0021
EPSS Percentile
11.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-918
Status
published
Products (2)
koxudaxi/datamodel-code-generator
>= 0.9.1, < 0.61.0
pypi/datamodel-code-generator
0.9.1 - 0.61.0PyPI
Published
Jul 28, 2026
Tracked Since
Jul 29, 2026