Medium severity · published Jul 3, 2025
CVE-2025-52554
n8n is a workflow automation platform
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
n8n is a workflow automation platform. Prior to version 1.99.1, an authorization vulnerability was discovered in the /rest/executions/:id/stop endpoint of n8n. An authenticated user can stop workflow executions that they do not own or that have not been shared with them, leading to potential business disruption. This issue has been patched in version 1.99.1. A workaround involves restricting access to the /rest/executions/:id/stop endpoint via reverse proxy or API gateway.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N8
N8n · N8n
before 1.99.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52554
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52554
Patch
https://github.com/dudanogueira/n8n/commit/ca2f90c7fbaa1d661ade2f45d587d9469bc287e1
Patch
https://github.com/n8n-io/n8n/commit/e5edc60e344924230baafb11fa1f0af788e9ca9a
Issue Tracking
https://github.com/n8n-io/n8n/pull/16405
Issue Tracking
https://github.com/n8n-io/n8n/security/advisories/GHSA-gq57-v332-7666
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