koxudaxi datamodel-code-generator up to 0.60.x HTTP http.py http.get_body --url server-side request forgery

Summaryinfo

A vulnerability was found in koxudaxi datamodel-code-generator up to 0.60.x. It has been classified as critical. This issue affects the function http.get_body of the file src/datamodel_code_generator/http.py of the component HTTP. This manipulation of the argument --url causes server-side request forgery. This vulnerability is registered as CVE-2026-54691. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in koxudaxi datamodel-code-generator up to 0.60.x and classified as critical. Affected by this vulnerability is the function http.get_body of the file src/datamodel_code_generator/http.py of the component HTTP. The manipulation of the argument --url with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-54691 since 06/16/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Upgrading to version 0.61.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• koxudaxi

Name

• datamodel-code-generator

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18
• 0.19
• 0.20
• 0.21
• 0.22
• 0.23
• 0.24
• 0.25
• 0.26
• 0.27
• 0.28
• 0.29
• 0.30
• 0.31
• 0.32
• 0.33
• 0.34
• 0.35
• 0.36
• 0.37
• 0.38
• 0.39
• 0.40
• 0.41
• 0.42
• 0.43
• 0.44
• 0.45
• 0.46
• 0.47
• 0.48
• 0.49
• 0.50
• 0.51
• 0.52
• 0.53
• 0.54
• 0.55
• 0.56
• 0.57
• 0.58
• 0.59
• 0.60

Website

• Product: https://github.com/koxudaxi/datamodel-code-generator/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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