{"id":"CVE-2023-27162","aliases":["EUVD-2023-1130","GHSA-wg4w-5m5r-w3p8"],"status":"published","title":"OpenAPI Generator vulnerable to Server-Side Request Forgery","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00935,"percentile":0.61091,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2023-03-31T00:00:00Z","modified":"2026-10-28T02:30:56Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.openapitools:openapi-generator-project","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.openapitools:openapi-generator-project","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4.0"}]}],"versions":["3.0.0","3.0.1","3.0.2","3.0.3","3.1.0","3.1.1","3.1.2","3.2.0","3.2.1","3.2.2","3.2.3","3.3.0","3.3.1","3.3.2","3.3.3","3.3.4","4.0.0","4.0.0-beta","4.0.0-beta2","4.0.0-beta3","4.0.1","4.0.2","4.0.3","4.1.0","4.1.1","4.1.2","4.1.3","4.2.0","4.2.1","4.2.2","4.2.3","4.3.0","4.3.1","5.0.0","5.0.0-beta","5.0.0-beta2","5.0.0-beta3","5.0.1","5.1.0","5.1.1","5.2.0","5.2.1","5.3.0","5.3.1","5.4.0","6.0.0","6.0.0-beta","6.0.1","6.1.0","6.2.0","6.2.1","6.3.0","6.4.0"]}],"products":[{"vendor":"openapi-generator","product":"openapi_generator"}],"references":[{"url":"https://github.com/OpenAPITools/openapi-generator","tags":["x_transferred","Product","package"]},{"url":"https://notes.sjtu.edu.cn/s/2_yki_2Xq","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://gist.github.com/b33t1e/6121210ebd9efd4f693c73b830d8ab08","tags":["x_transferred","exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27162","tags":["advisory"]},{"url":"http://openapi-generator.com","tags":["web"]},{"url":"https://github.com/advisories/GHSA-wg4w-5m5r-w3p8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27162.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-27162","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T00:00:00Z","modified":"2026-07-09T00:24:31.655Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-1130","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T00:00:00Z","modified":"2026-07-09T00:24:31Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T18:20:06.781463Z"}],"ghsa":[{"id":"GHSA-wg4w-5m5r-w3p8","title":"OpenAPI Generator vulnerable to Server-Side Request Forgery","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component `/api/gen/clients/{language}`. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T21:30:38Z","modified":"2023-04-07T22:45:24Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:36:50.476488Z"}],"nvd":[{"id":"CVE-2023-27162","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T20:15:07.437Z","modified":"2026-07-09T01:18:12.627Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:07:51.883939Z"}],"osv":[{"id":"CVE-2023-27162","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T00:00:00Z","modified":"2026-10-28T02:30:56.127261515Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"GHSA-wg4w-5m5r-w3p8","title":"OpenAPI Generator vulnerable to Server-Side Request Forgery","description":"openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component `/api/gen/clients/{language}`. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.","status":"published","published":"2023-03-31T21:30:38Z","modified":"2023-11-08T04:12:03.563955Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:46:58.767335Z"}]}}
