CVE-2023-27162

Name: CVE-2023-27162
Creator: NVD / NIST
Published: 2023-03-31T20:15:07.437+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.96%

Last modified Jun 17, 2026

CVE-2023-27162 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.96%

56.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Openapi-Generator	Openapi Generator	<= 6.4.0

References

http://openapi-generator.comProduct
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
http://openapi-generator.comProduct
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

Timeline

Published: Mar 31, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-27162?

How severe is CVE-2023-27162?

CVE-2023-27162 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.

How do I fix CVE-2023-27162?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-27162?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST