CVE-2026-116674
CVE-2026-116674 · systeminformation: Prototype pollution in `networkStats()` via the interface name
Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.
systeminformation is a System and OS information library for node.js. Prior to 5.33.13, networkStats(ifaces) in lib/network.js on FreeBSD, OpenBSD, and NetBSD stores per-interface data in the plain-object _network cache and indexes it with the sanitized caller-controlled interface name. Passing proto causes the inherited Object.prototype value to be used instead of creating an own cache entry, so calcNetworkSpeed() writes rx_bytes, tx_bytes, rx_sec, tx_sec, ms, last_ms, and operstate onto Object.prototype. The polluted property names are fixed and their values come from interface statistics, but inherited-name collisions and enumerable keys can corrupt application branching, serialization, configuration merging, validation, or lookup behavior. This issue is fixed in version 5.33.13.
CVSS 6.5 · Средний · EPSS 0,3%
- Опубликовано
- Обновлено
Стек: system
Затронутые продукты и версии
systeminformation
- Версии
- < 5.33.13: Затронуто
Нет опубликованного исправления
node-systeminformation Debian:14
- Версии
- 5.31.6-1
- 5.31.6-2
- 5.31.6-3
- 5.31.6-4
- 5.31.7-1
- Затронутые диапазоны версий
- ECOSYSTEM: (−∞, +∞)
Нет опубликованного исправления
Первоисточники
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-7648-jmwf-vw7j
- https://github.com/sebhildebrandt/systeminformation/commit/6ff25a1ebc0b1fdc7a8aa3507e46f22007da2969
- https://github.com/sebhildebrandt/systeminformation/releases/tag/v5.33.13
- https://nvd.nist.gov/vuln/detail/CVE-2026-116674