Vulnerability · Published Mar 21, 2026 · Assigned by VulDB
CVE-2026-4511vanna-ai vanna legacy exec injection
Medium 6.3
In plain English
A medium-severity injection in vanna from vanna-ai. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 85.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. Affected is the function exec of the file /src/vanna/legacy. Such manipulation leads to injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
Weakness: CWE-74, CWE-707 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-352077 | vanna-ai vanna legacy exec injection vdb-entry, technical-description
- VDB-352077 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #773905 | vanna.ai vanna 2.0.2 Remote command execution third-party-advisory
- https://github.com/Ka7arotto/cve/blob/main/vanna-rce.md exploit