CVE-2026-42338

MEDIUM(6.1)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Risk Signal Score15/100 — NIEDRIG

CVSS 6.1 — Mittel

EPSS-Score

Exploit-Wahrscheinlichkeit (30 Tage)

CVSS Score

6.1

Technische Schwere

Beschreibung

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.1.1, Address6.group() and Address6.link() do not HTML-escape attacker-controlled content before embedding it in the HTML strings they return, and AddressError.parseMessage (emitted by the Address6 constructor for invalid input) can contain unescaped attacker-controlled content in one branch. An application that (1) passes untrusted input to Address6 and (2) renders the output of these methods, or the thrown error's parseMessage, as HTML (e.g. via innerHTML) is vulnerable to cross-site scripting. This vulnerability is fixed in 10.1.1.

GitHub Advisories

GHSA-v2v4-37r5-5v8gMEDIUM

ip-address has XSS in Address6 HTML-emitting methods

npm/ip-address→ 10.1.1

GitHub Advisory

CVE-2026-42338

Beschreibung

GitHub Advisories

Referenzen