CVE-2026-21894 (CNNVD-202601-1480)

MEDIUM
中文标题:
n8n 安全漏洞
英文标题:
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
CVSS分数: 6.5
发布时间: 2026-01-08 09:56:04
漏洞类型: 其他
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

n8n是n8n开源的一个可扩展的工作流自动化工具。 n8n 0.150.0版本至2.2.2之前版本存在安全漏洞，该漏洞源于Stripe Trigger节点存在认证绕过，可能导致未经验证的方触发工作流。

英文描述:

n8n is an open source workflow automation platform. In versions from 0.150.0 to before 2.2.2, an authentication bypass vulnerability in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were not verified against this secret. As a result, any HTTP client that knows the webhook URL could send a POST request containing a matching event type, causing the workflow to execute as if a legitimate Stripe event had been received. This issue affects n8n users who have active workflows using the Stripe Trigger node. An attacker could potentially fake payment or subscription events and influence downstream workflow behavior. The practical risk is reduced by the fact that the webhook URL contains a high-entropy UUID; however, authenticated n8n users with access to the workflow can view this webhook ID. This issue has been patched in version 2.2.2. A temporary workaround for this issue involves users deactivating affected workflows or restricting access to workflows containing Stripe Trigger nodes to trusted users only.

CWE类型:
CWE-290
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
n8n-io n8n >= 0.150.0, < 2.2.2 - - cpe:2.3:a:n8n-io:n8n:>=_0.150.0,_<_2.2.2:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
https://github.com/n8n-io/n8n/security/advisories/GHSA-jf52-3f2h-h9j5 x_refsource_CONFIRM
cve.org
访问
https://github.com/n8n-io/n8n/pull/22764 x_refsource_MISC
cve.org
访问
https://github.com/n8n-io/n8n/commit/a61a5991093c41863506888336e808ac1eff8d59 x_refsource_MISC
cve.org
访问
CVSS评分详情
3.1 (cna)
MEDIUM
6.5
CVSS向量: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
机密性
LOW
完整性
HIGH
可用性
NONE
时间信息
发布时间:
2026-01-08 09:56:04
修改时间:
2026-01-08 14:42:36
创建时间:
2026-01-12 02:12:38
更新时间:
2026-01-16 02:48:21
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2026-21894 2026-01-09 02:02:08 2026-01-12 02:12:38
NVD nvd_CVE-2026-21894 2026-01-09 03:00:10 2026-01-12 02:28:17
CNNVD cnnvd_CNNVD-202601-1480 2026-01-11 06:15:11 2026-01-12 02:38:14
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2026-01-12 02:38:14
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202601-1480; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 其他
  • cnnvd_id: 未提取 -> CNNVD-202601-1480
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2026-01-12 02:28:17
data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • data_sources: ['cve'] -> ['cve', 'nvd']