cvelistv5 - CVE-2021-21428

CVE-2021-21428

Vulnerability from cvelistv5

Published

2021-05-10 18:50

Modified

2024-08-03 18:09

Severity ?

9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

Openapi generator is a java tool which allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. openapi-generator-online creates insecure temporary folders with File.createTempFile during the code generation process. The insecure temporary folders store the auto-generated files which can be read and appended to by any users on the system. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.

References

URL	Tags
security-advisories@github.com	https://github.com/OpenAPITools/openapi-generator/pull/8788	Patch, Third Party Advisory
security-advisories@github.com	https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/OpenAPITools/openapi-generator/pull/8788	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf	Exploit, Third Party Advisory

Impacted products

Vendor

Product

Version

▼

OpenAPITools

openapi-generator

Version: < 5.1.0

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2021-21428

Vulnerability from cvelistv5

gsd-2021-21428

Vulnerability from gsd

ghsa-23x4-m842-fmwf

Vulnerability from github

Impact

Vulnerable Code

Patches

For more information

Tags

Sightings

Nomenclature