SSRF in Hackingrepo Dssrf-Js
CVE-2026-54729
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.004 (29.7th percentile) — read the EPSS interpretation.
Affected products
- Hackingrepo Dssrf-js — versions < 1.0.5
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)