CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured whitelist entry as a substring. This issue affected instances where workflow editors relied on IP-based access controls to restrict webhook access. Both IPv4 and IPv6 addresses were impacted. An attacker with a non-whitelisted IP could bypass restrictions if their IP shared a partial prefix with a trusted address, undermining the intended security boundary. This vulnerability is fixed in 2.2.0.
Засегнати продукти
- n8n-io n8n: >= 1.36.0, < 2.2.0
Вид слабост
История
- 13 януари 2026 Публикувано
Други уязвимости в n8n-io n8n
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-68949
- https://nvd.nist.gov/vuln/detail/CVE-2025-68949
- https://github.com/n8n-io/n8n/security/advisories/GHSA-w96v-gf22-crwp
- https://github.com/n8n-io/n8n/issues/23399
- https://github.com/n8n-io/n8n/pull/23399
- https://github.com/n8n-io/n8n/commit/11f8597d4ad69ea3b58941573997fdbc4de1fec5