CVE-2026-105801

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Source

https://cve.org/CVERecord?id=CVE-2026-105801

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105801.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-105801

Aliases

Published

2026-10-06T14:53:42Z

Modified

2026-10-28T02:31:07Z

Severity

8.4 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H CVSS Calculator

Summary

openapi-python-client: Malicious OpenAPI Documents can cause Arbitrary Code Generation

Details

openapi-python-client generates Python clients from OpenAPI documents. Prior to 0.29.1, the generator does not safely neutralize malicious OpenAPI document content before rendering string, docstring, and f-string contexts in generated Python. The generated Python client can contain attacker-controlled Python that executes when a user imports the client, affecting the importing environment's integrity and potentially its confidentiality and availability. This issue is fixed in version 0.29.1.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-116",
        "CWE-150",
        "CWE-94"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105801.json"
}

References

Affected packages

Git / github.com/openapi-generators/openapi-python-client

Affected ranges

Type

GIT

Repo

https://github.com/openapi-generators/openapi-python-client

Events

Introduced

Fixed

4a2f3db9bc3810588d404ecd66b53ce302532716

Fixed

1c99af478892e5bbe6583b92acba431c9dec9186

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.29.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "1c99af478892e5bbe6583b92acba431c9dec9186"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.29.1",
            "range":  [
                {
                    "fixed":  "4a2f3db9bc3810588d404ecd66b53ce302532716"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*

0.1.0

0.1.1

0.11.4

v.*

v.0.1.2

v.0.10.0

v.0.10.1

v.0.10.2

v.0.10.3

v.0.10.4

v.0.10.5

v.0.10.6

v.0.10.7

v.0.10.8

v.0.11.0

v.0.11.1

v.0.11.2

v.0.11.3

v.0.2.0

v.0.2.1

v.0.3.0

v.0.4.0

v.0.4.0-rc.1

v.0.4.1

v.0.4.2

v.0.5.0

v.0.5.1

v.0.5.2

v.0.5.3

v.0.5.4

v.0.5.5

v.0.6.0

v.0.6.1

v.0.6.2

v.0.7.0

v.0.7.0-rc.0

v.0.7.0-rc.1

v.0.7.0-rc.2

v.0.7.0-rc.3

v.0.7.1

v.0.7.2

v.0.7.3

v.0.8.0

v.0.9.0

v.0.9.1

v.0.9.2

v0.*

v0.11.4

v0.11.5

v0.11.6

v0.12.0

v0.12.1

v0.12.2

v0.12.3

v0.13.0

v0.13.1

v0.13.2

v0.13.3

v0.13.4

v0.14.0

v0.14.1

v0.15.0

v0.15.1

v0.15.2

v0.16.0

v0.16.1

v0.17.0

v0.17.1

v0.17.2

v0.17.3

v0.18.0

v0.19.0

v0.19.1

v0.20.0

v0.21.0

v0.21.1

v0.21.2

v0.21.3

v0.21.4

v0.21.5

v0.21.6

v0.21.7

v0.22.0

v0.23.0

v0.23.1

v0.24.0

v0.24.1

v0.24.2

v0.24.3

v0.25.0

v0.25.1

v0.25.2

v0.25.3

v0.26.0

v0.26.1

v0.26.2

v0.27.0

v0.27.1

v0.28.0

v0.28.1

v0.28.2

v0.28.3

v0.28.4

v0.29.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105801.json"