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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.

PUBLISHED Reserved 2026-03-20 | Published 2026-03-21 | Updated 2026-03-23 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Injection

Improper Neutralization

Product status

2.0.0
affected

2.0.1
affected

2.0.2
affected

Timeline

2026-03-20:Advisory disclosed
2026-03-20:VulDB entry created
2026-03-20:VulDB entry last update

Credits

Goku (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.352077 (VDB-352077 | vanna-ai vanna legacy exec injection) vdb-entry technical-description

vuldb.com/?ctiid.352077 (VDB-352077 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.773905 (Submit #773905 | vanna.ai vanna 2.0.2 Remote command execution) third-party-advisory

github.com/Ka7arotto/cve/blob/main/vanna-rce.md exploit

cve.org (CVE-2026-4511)

nvd.nist.gov (CVE-2026-4511)

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