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n8n: Mehrere Schwachstellen
view advisory published 2026-05-12
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in n8n ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, SQL-Injection-Angriffe durchzuführen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.
01
describes (6)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-45732US | high8.1 | — | ||
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, the OAuth1 and OAuth2 credential reconnect endpoints authorized access using credential:r… | ||||
| CVE-2026-44792US | critical9.0 | — | ||
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access to the git repository connected to an n8n Source Control co… | ||||
| CVE-2026-44791US | critical9.9 | — | ||
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could bypass the patc… | ||||
| CVE-2026-44790US | high8.8 | — | ||
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could inject CLI flag… | ||||
| CVE-2026-44789US | critical9.9 | Exploit | ||
n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global… | ||||
| CVE-2026-56348US | critical9.9 | — | ||
n8n before 2.20.0 contains a credential exfiltration vulnerability in the POST /rest/dynamic-node-parameters/options endpoint that allows authenticated users to bypass Allowed HTTP… | ||||
02
references
External citations — patches, advisories, analysis.
- GitHub Security Advisory GHSA-3875-8gcx-7v46 vom 2026-05-12external
- GitHub Security Advisory GHSA-57g9-58c2-xjg3 vom 2026-05-12external
- GitHub Security Advisory GHSA-6h4j-wcr9-2vg7 vom 2026-05-12external
- GitHub Security Advisory GHSA-c8xv-5998-g76h vom 2026-05-12external
- GitHub Security Advisory GHSA-mhrx-qhrj-673w vom 2026-05-12external
- GitHub Security Advisory GHSA-wrwr-h859-xh2r vom 2026-05-12external
- WID-SEC-W-2026-1519 - CSAF Versionself
- WID-SEC-2026-1519 - Portal Versionself
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