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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| HackingRepo | dssrf-js | < 1.0.5 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | dssrf | < 1.0.5 | 1.0.5 | GHSA-5846-7qm3-r52j |