Description
IBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow-s webhook authentication logic allows unauthenticated users to trigger the execution of any flow. The system incorrectly bypasses API key validation when the WEBHOOK_AUTH_ENABLE configuration is set to False (which is the default setting). This allows a remote attacker who knows a flow-s UUID to execute it as if they were the owner, potentially leading to Remote Code Execution (RCE).
CVSS 9.8EPSS 0.5599999999999999%Risque 1.03
Voir la source- Publication
- 2026-07-17 20:17:31
- Versions concernées
- <=1.10.0
- Type
- Logiciel critique
- Dernière modification
- 2026-07-23 05:16:39
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Systèmes d’exploitation
- Windows; MacOS; Linux