CVE-2025-24977: critical vulnerability in OpenCTI-Platform opencti
OpenCTI has remote code execution and sensitive secrets exposed through web hook
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.9%
OpenCTI is an open cyber threat intelligence (CTI) platform. Prior to version 6.4.11 any user with the capability `manage customizations` can execute commands on the underlying infrastructure where OpenCTI is hosted and can access internal server side secrets by misusing the web-hooks. Since the malicious user gets a root shell inside a container this opens up the the infrastructure environment for further attacks and exposures. Version 6.4.11 fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
OpenCTI-Platform · openctiRelated CVEs — OpenCTI-Platform opencti
In the same product, most dangerous first.
CVE-2026-27960CRITICALOpenCTI privilege escalation and unauthenticated access via default admin accountEPSS 7.1%CVE-2026-39980CRITICALOpenCTI affected by RCE via notifier templateEPSS 1.4%CVE-2024-45404HIGHOpenCTI's lack of Rate Limit lead to OTP brute forcingEPSS 0.6%CVE-2026-35211MEDIUMOpenCTI: Elasticsearch Painless Script Injection via GraphQL `script` filter operator allows authenticated user to exfiltrate data and cause DoSEPSS 0.5%CVE-2026-76821HIGHOpenCTI: User-Controlled ReDoS in JSON Ingestion MapperEPSS 0.5%CVE-2024-37155MEDIUMOpenCTI May Bypass Introspection RestrictionEPSS 0.5%