{"cve":"CVE-2021-23718","nvd":{"published":"2021-11-22T17:15:08.490","modified":"2026-06-17T03:38:52.020","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-918"],"references":["https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13","https://security.netapp.com/advisory/ntap-20211203-0005/","https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362","https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13","https://security.netapp.com/advisory/ntap-20211203-0005/"],"products":["ssrf-agent_project:ssrf-agent"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-23718","score":0.01615,"percentile":0.76016,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6gww-qpm6-mc2g","url":"https://osv.dev/vulnerability/GHSA-6gww-qpm6-mc2g","summary":"Server-Side Request Forgery in ssrf-agent","modified":"2026-03-13T21:56:54.489864Z","packages":[{"ecosystem":"npm","name":"ssrf-agent","purl":"pkg:npm/ssrf-agent","ranges":["<1.0.5"],"fixed":["1.0.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}