PT-2026-29679 · Unknown · Vanna-Ai Vanna

Vuldb + 1 · Published 2026-04-02 · Updated 2026-04-27 · CVE-2026-5320

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/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, specifically within the Chat API Endpoint component. A manipulation of the /api/vanna/v2/ file results in missing authentication. This can be exploited remotely. The exploit is publicly available.

Recommendations Update to a version beyond 2.0.2.

Exploit

Fix

Improper Authentication

Missing Authentication

Weakness Enumeration

CWE-287

CWE-306

Related Identifiers

CVE-2026-5320

Affected Products

Vanna-Ai Vanna

References · 8

• 🔥 https://github.com/August829/CVEP/issues/13 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5320 · Security Note
• https://twitter.com/cyberbivash/status/2039573928905986444 · Twitter Post
• https://twitter.com/CVEnew/status/2039647715261546528 · Twitter Post
• https://vuldb.com/submit/780727 · Note
• https://vuldb.com/vuln/354652 · Note
• https://vuldb.com/vuln/354652/cti · Note
• https://twitter.com/giuseppe_1337/status/2048853994378834235 · Twitter Post