SQL Injection Vulnerability in Vanna-AI's Data Removal Function
CVE-2026-4229

6.9MEDIUM

Key Information:

Vendor

Vanna-ai

Status
Vanna
Vendor
CVE Published:
16 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4229?

A security flaw exists in Vanna-AI's Vanna software, specifically in the remove_training_data function located within the bigquery_vector.py file. This vulnerability allows attackers to manipulate input arguments, leading to SQL injection attacks that can be executed remotely. Published exploits for this vulnerability pose serious risks, as they can compromise the integrity of your data and the overall security of your systems. The vendor was contacted regarding this issue, but there has been no response to these serious concerns.

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Affected Version(s)

vanna 2.0.0

vanna 2.0.1

vanna 2.0.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4229 - Proof of Concept

References

https://vuldb.com/?id.351152
vdb-entrytechnical-description
https://vuldb.com/?ctiid.351152
signaturepermissions-required
https://vuldb.com/?submit.771214
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Eric-y (VulDB User)
VulDB
JSON
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