CVE-2026-54729 – dssrf: any users using 1.1.1.1 DNS is impacted by SSRF

​CVE ID :CVE-2026-54729

Published : July 31, 2026, 6:17 p.m. | 1 hour, 36 minutes ago

Description :DSSRF is a Node.js library that provides a wide range of utilities and advanced SSRF defense checks. Prior to 1.0.5, is_url_safe can treat localhost as safe when DNS resolver 1.1.1.1 returns NXDOMAIN because dns.resolve4 yields no address and no dns.lookup fallback occurs, allowing server-side request forgery. This issue is fixed in version 1.0.5.

Severity: 8.7 | HIGH

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