vanna-ai vanna Chat API Endpoint v2 missing authentication_CVE-2026-5320

6.9 / 10

MEDIUM

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

Description

A vulnerability was detected in vanna-ai vanna up to 2.0.2. Affected by this vulnerability is an unknown functionality of the file /api/vanna/v2/ of the component Chat API Endpoint. Performing a manipulation results in missing authentication. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-5320

Source VulDB

Published Apr 2, 2026 at 03:45

Modified Apr 2, 2026 at 13:32

Affected Product

Vendor vanna-ai

Product vanna

Version 2.0.0

Affected Versions vanna-ai vanna 2.0.0
vanna-ai vanna 2.0.1
vanna-ai vanna 2.0.2

CWE Classification

CWE-306 CWE-287

References

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    "published": "2026-04-02T03:45:11.517Z",
    "modified": "2026-04-02T13:32:13.296Z",
    "type": "cve",
    "title": "vanna-ai vanna Chat API Endpoint v2 missing authentication",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/354652\nhttps://vuldb.com/vuln/354652/cti\nhttps://vuldb.com/submit/780727\nhttps://github.com/August829/CVEP/issues/13",
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