PT-2026-26885 · Unknown · Vanna-Ai Vanna

Goku + 1 · Published 2026-03-21 · Updated 2026-03-22 · CVE-2026-4511

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions vanna-ai vanna versions up to 2.0.2

Description A security issue exists in vanna-ai vanna. The exec function within the /src/vanna/legacy file is susceptible to injection. This manipulation can be carried out remotely. The exploit for this issue has been publicly disclosed.

Recommendations Versions prior to 2.0.2 should be updated. As a temporary workaround, consider restricting access to the /src/vanna/legacy file to minimize the risk of exploitation.

Exploit

Fix

Improper Neutralization

Special Elements Injection

Weakness Enumeration

CWE-707

CWE-74

Related Identifiers

CVE-2026-4511

Affected Products

Vanna-Ai Vanna

References · 8

• 🔥 https://github.com/Ka7arotto/cve/blob/main/vanna-rce.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4511 · Security Note
• https://vuldb.com/?id.352077 · Note
• https://twitter.com/VulmonFeeds/status/2035325348955541769 · Twitter Post
• https://vuldb.com/?ctiid.352077 · Note
• https://twitter.com/CVEnew/status/2035619774227718575 · Twitter Post
• https://twitter.com/cyberbivash/status/2035338729980670151 · Twitter Post
• https://vuldb.com/?submit.773905 · Note