CVE-2026-54308
| Summary |
n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, the MicrosoftAgent365Trigger and StripeTrigger node did not validate that inbound requests. As a result, an unauthenticated attacker who knows the webhook URL could submit a forged payload and cause the workflow to execute with attacker-controlled data. This vulnerability is fixed in 2.25.7 and 2.26.2.
|
| Publication Date |
June 24, 2026, 2:17 a.m. |
| Registration Date |
June 27, 2026, 4:14 a.m. |
| Last Update |
June 26, 2026, 11:20 a.m. |
|
CVSS3.1 : HIGH
|
| スコア |
7.2
|
| Vector |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
不要 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更あり |
| 機密性への影響(C) |
低 |
| 完全性への影響(I) |
低 |
| 可用性への影響(A) |
なし |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* |
|
|
|
2.25.7 |
| cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* |
2.26.0 |
|
|
2.26.2 |
Related information, measures and tools
Common Vulnerabilities List