CVE-2026-4229 vanna-ai vanna bigquery_vector.py remove_training_data sql injection
Remote attackers can exploit SQL injection in the remove_training_data function of the vanna-ai library to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-4229?
CVE-2026-4229 is a medium-severity SQL injection vulnerability in vanna-ai vanna, published on 16 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw has been found in vanna-ai vanna up to 2.0.2. This impacts the function remove_training_data of the file src/vanna/legacy/google/bigquery_vector.py. This manipulation of the argument ID causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-4229?
3 open source packages ship an affected version, including vanna.
| Package | Affected | Fixed in |
|---|---|---|
vanna PyPI | All versions to 2.0.2 | None |
vanna PyPI | All versions to 2.0.2 | None |
vanna PyPI | All versions to 2.0.2 | None |
How do I fix CVE-2026-4229?
No fix has been published for CVE-2026-4229 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-4229 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4229 exists.
Sources
Also known as GHSA-6mj8-jmp2-g8q7, PYSEC-2026-3397.