EUVD-2026-12376Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
7DescriptionCVE.org
A vulnerability was found in vanna-ai vanna up to 2.0.2. Affected by this vulnerability is the function update_sql/run_sql of the file src/vanna/legacy/flask/__init__.py of the component Endpoint. Performing a manipulation results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Server-side request forgery in Vanna AI versions up to 2.0.2 allows unauthenticated remote attackers to manipulate the update_sql and run_sql endpoints in the Flask component. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early notification.
Technical ContextAI
The vulnerability affects vanna-ai's vanna library, a Python-based tool for natural language to SQL generation, specifically in versions up to and including 2.0.2 as identified by CPE cpe:2.3:a:vanna-ai:vanna:*:*:*:*:*:*:*:*. The flaw resides in the src/vanna/legacy/flask/__init__.py file where the update_sql and run_sql endpoint functions fail to properly validate and sanitize user-supplied input before using it to make server-side requests. This is a classic CWE-918 (Server-Side Request Forgery) vulnerability where attackers can coerce the application to make arbitrary HTTP requests to internal or external systems on their behalf.
RemediationAI
No official patch is currently available as the vendor has not responded to the disclosure. Organizations using vanna versions 2.0.2 or earlier should immediately consider migrating to alternative solutions or implementing compensating controls. As a temporary mitigation, restrict network access to the affected Flask endpoints through firewall rules or reverse proxy configurations, implement strict input validation for any data passed to update_sql/run_sql functions, and monitor for suspicious outbound requests from the application server. Review the public exploit at https://gist.github.com/YLChen-007/574542015755951ee1d53206022cc754 to understand attack patterns for detection purposes.
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Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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