CVE-2023-27162
openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.94% probability · 60th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- openapi-generator/openapi generator
- Source
- cve@mitre.org
EPSS 0.9% since 10 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gist.github.com/b33t1e/6121210ebd9efd4f693c73b830d8ab08Third Party Advisory
- https://github.com/OpenAPITools/openapi-generatorProduct
- https://notes.sjtu.edu.cn/s/2_yki_2XqExploit, Third Party Advisory
- https://gist.github.com/b33t1e/6121210ebd9efd4f693c73b830d8ab08Third Party Advisory
- https://github.com/OpenAPITools/openapi-generatorProduct
- https://notes.sjtu.edu.cn/s/2_yki_2XqExploit, Third Party Advisory
- https://gist.github.com/b33t1e/6121210ebd9efd4f693c73b830d8ab08Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.