GHSA-6gww-qpm6-mc2g

Server-Side Request Forgery in ssrf-agent

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-23718

Packages

Ecosystem	Package	Affected	Fixed in
npm	ssrf-agent	< 1.0.5	1.0.5

Details

As written in the advisory (Markdown source, shown as plain text).

The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-23718 advisory
https://github.com/welefen/ssrf-agent/commit/9607175acd0647d821bae4e8fcc3b712aca3fd2d#diff-e727e4bdf3657fd1d798edcd6b099d6e092f8573cba266154… web
https://github.com/welefen/ssrf-agent package
https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13 web
https://security.netapp.com/advisory/ntap-20211203-0005 web
https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362 web