SSRF in Langgenius Dify
CVE-2026-6617
A vulnerability was detected in langgenius dify up to 0.6.9. This vulnerability affects the function get_api_tool_provider_remote_schema of the file api/services/tools/api_tools_manage_service.py of the component ApiToolManageService. Perf…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.000 (13.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Langgenius Dify — versions 0.6.0, 0.6.1, 0.6.2
Weakness classification (CWE)
References
- VDB-358252 | langgenius dify ApiToolManageService api_tools_manage_service.py get_api_tool_provider_remote_schema server-side request forgery (technical-description, vdb-entry)
- VDB-358252 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #792231 | LangGenius Dify <= 0.6.9 Server-Side Request Forgery (CWE-918) (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-6617?
- CVE-2026-6617 is a medium-severity vulnerability in Langgenius Dify, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-04-20.
- How severe is CVE-2026-6617?
- Medium severity. CVSS v3 base score is 6.3 out of 10.