CVE-2026-54729CWE-918ssrf

CVE-2026-54729

published July 31, 2026

CVSS
8.7
EPSS
0%
Percentile
40.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
8.7 · NONE
CVSS v4.0
Not supplied
EPSS
0.00480 · 40.5th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-31T22:17Z
References (4)
https://github.com/HackingRepo/dssrf-js/commit/668c21792cd1252baf779a176aa652e2b4c0067d · [email protected]https://github.com/HackingRepo/dssrf-js/pull/102 · [email protected]https://github.com/HackingRepo/dssrf-js/security/advisories/GHSA-5846-7qm3-r52j · [email protected]https://github.com/HackingRepo/dssrf-js/security/advisories/GHSA-5846-7qm3-r52j · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 31 JUL 16:58Z
    dssrf: any users using 1.1.1.1 DNS is impacted by SSRF
    cvelistv5