swagger-api/swagger-codegen

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swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

Stars: 17.8k
Forks: 6k
Open beginner issues: 1
Indexed issues: 3.1k

Dominant language: Mustache
License: Apache-2.0
Last GitHub push: Aug 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

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3,072 open issues indexed

CVE-2021-22573 (High) detected in google-oauth-client-1.23.0.jar Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11783 · Opened May 5, 2022
CVE-2022-25647 (High) detected in multiple libraries Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11781 · 1 comment · Opened May 4, 2022
[Golang] Bug when using online swagger editor to generate client with google.protobuf.Value and google.protobuf.Any Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

swagger-api/swagger-codegen#11778 · 1 reaction · Opened Apr 27, 2022
swagger-codegen-cli issue with serializing request parameters Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swagger-api/swagger-codegen#11777 · 1 comment · Opened Apr 26, 2022
[Go] Bug generating nested imports Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11775 · Opened Apr 24, 2022
Codegen removes `$` from the name Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11771 · 1 reaction · Opened Apr 22, 2022
[req] Add v3 composition not support, json schema not keyword Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

swagger-api/swagger-codegen#11770 · Opened Apr 17, 2022
CVE-2021-43138 (High) detected in async-1.5.2.tgz Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11760 · Opened Apr 12, 2022
syntax error in generated code of cpprest client---> (public null<classname>) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11757 · 1 comment · Opened Apr 8, 2022
Missing object.h Headerfile in server side code (c++ restbed) Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

swagger-api/swagger-codegen#11756 · 1 comment · Opened Apr 8, 2022
CVE-2022-22965 (High) detected in multiple libraries Open

security vulnerability

Difficulty 3/5 1-2 days Newbie friendliness 48/100

swagger-api/swagger-codegen#11754 · Opened Apr 1, 2022
[aspnetcore] is omitting the last method in my spec Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

swagger-api/swagger-codegen#11750 · Opened Mar 29, 2022
CVE-2021-44906 (High) detected in multiple libraries Open

security vulnerability

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11749 · 4 comments · Opened Mar 25, 2022
[JAVA] Broken code is generated if exclude (using "|") description of requestBody in swagger code generation Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11748 · Opened Mar 25, 2022
CVE-2020-36518 (High) detected in multiple libraries Open

security vulnerability

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11747 · Opened Mar 21, 2022
[typescript-angular] Missing import Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11745 · Opened Mar 21, 2022
oneOf not able to generate java class Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11743 · 1 comment · Opened Mar 19, 2022
[JAVA] WARNING message even when the maven plugin is running correctly Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

swagger-api/swagger-codegen#11741 · 7 reactions · Opened Mar 17, 2022
Enum JsonCreator without mode=DELEGATING failed when using jackson >= 2.11 Open

Difficulty 1/5 Under an hour Newbie friendliness 38/100

swagger-api/swagger-codegen#11740 · 1 comment · Opened Mar 16, 2022
ReadMe.md files should specify which options were set during code generation Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11739 · Opened Mar 13, 2022
[java] Compilation error when creating classes for operation ref $ref: #/path/~1.. Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

swagger-api/swagger-codegen#11737 · Opened Mar 9, 2022
jaxrs-jersey jersey2 server stub generated with errors Open

swagger-api/swagger-codegen#11734 · 1 comment · 1 assignee · Opened Mar 2, 2022
[Typescript] Enum name collision with `r` and `r+` Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11733 · Opened Mar 1, 2022
[jaxrs-resteasy-eap/java] with "withXml" not generating annotations for XML Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen#11732 · 1 comment · 4 reactions · Opened Mar 1, 2022
[JAVA] swagger-codegen-maven-plugin : wrong generation with discriminator Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11727 · 1 comment · 7 reactions · Opened Feb 24, 2022
[JAVA] Enum with Integer types formatted int64 does not generate the right Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#11726 · Opened Feb 24, 2022
PHP Code generation - Why forcing Guzzle usage Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swagger-api/swagger-codegen#11725 · Opened Feb 23, 2022
[Templates] Undefined readOnly variable instead of the right isReadOnly Open

Difficulty 4/5 3-5 days Newbie friendliness 39/100

swagger-api/swagger-codegen#11719 · 2 comments · Opened Feb 22, 2022
C# codegen with pattern is not null-safe Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen#11710 · Opened Feb 16, 2022
[CSharp] Discriminator mapping is not working correctly. Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen#11709 · Opened Feb 16, 2022
python codegen __deseralize_file() is not safe Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

swagger-api/swagger-codegen#11704 · Opened Feb 11, 2022
CVE-2021-27568 (High) detected in json-smart-2.3.jar Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11702 · 5 comments · Opened Feb 7, 2022
CVE-2021-3749 (High) detected in axios-0.19.2.tgz Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11701 · Opened Feb 7, 2022
CVE-2018-1000850 (High) detected in retrofit-2.3.0.jar Open

security vulnerability

Difficulty 1/5 Under an hour Newbie friendliness 45/100

swagger-api/swagger-codegen#11698 · 2 comments · Opened Feb 7, 2022
swagger codegen generating typed model Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

swagger-api/swagger-codegen#11663 · Opened Feb 3, 2022
It doesn't generate anything and prints some strange messages Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11662 · 1 reaction · Opened Feb 3, 2022
CVE-2020-11979 (High) detected in ant-1.7.0.jar Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

swagger-api/swagger-codegen#11660 · Opened Feb 2, 2022
WS-2019-0490 (High) detected in jcommander-1.48.jar Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#11659 · Opened Feb 2, 2022
CVE-2016-2510 (High) detected in bsh-2.0b4.jar Open

security vulnerability

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen#11658 · Opened Feb 2, 2022
test Open

Difficulty 5/5 Over a week Newbie friendliness 1/100

swagger-api/swagger-codegen#11657 · Opened Feb 2, 2022
Cannot read property 'expect' of undefined on Generated client javascript sdk unit testing Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

swagger-api/swagger-codegen#11652 · Opened Feb 2, 2022
[PHP] getContents returns empty string after middleware Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen#11651 · 2 comments · Opened Jan 31, 2022
Typo: insenstive Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

swagger-api/swagger-codegen#11646 · Opened Jan 26, 2022
Where can I find the CSharp generator class in branch 3.0.0 so I can edit it? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11644 · Opened Jan 26, 2022
package.mustache - vulnerabilities: update mocha >= 8.0.1 Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

swagger-api/swagger-codegen#11643 · Opened Jan 23, 2022
How to generation regex properties as java Map Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

swagger-api/swagger-codegen#11642 · Opened Jan 23, 2022
swagger-codegen-maven-plugin - does not generate correct @RequestMapping path for servers property Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

swagger-api/swagger-codegen#11641 · 3 reactions · Opened Jan 19, 2022
error CS1061: 'RestSharp.RestClient' Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

swagger-api/swagger-codegen#11640 · 2 reactions · Opened Jan 18, 2022
swagger-codegen - Cannot use custom templates with swagger-codegen-v3 for ruby Open

swagger-api/swagger-codegen#11633 · 1 comment · 1 assignee · Opened Jan 14, 2022
[JAVA] additionalProperties: true makes the deserialization ignore the actual properties Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#11619 · 3 comments · 1 reaction · Opened Jan 7, 2022

swagger-api/swagger-codegen

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