Threats Tagged 'cve-2026-21887'
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Threats Tagged 'cve-2026-21887'
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CVE-2026-21887: CWE-918: Server-Side Request Forgery (SSRF) in OpenCTI-Platform openctiCVE-2026-21887 0 OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.8.16, the OpenCTI platform’s data ingestion feature accepts user-supplied URLs without validation and uses the Axios HTTP client with its default configuration (allowAbsoluteUrls: true). This allows attackers to craft requests to arbitrary endpoints, including internal services, because Axios will accept and process absolute URLs. This results in a semi-blind SSRF, as responses may not be fully visible but can still impact internal systems. This vulnerability is fixed in 6.8.16. Join the discussion | CVE Database V5 | 03/12/2026, 17:00:43 UTC Added: 03/12/2026, 17:59:48 UTC |
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