PT-2026-33790 · Vexa Ai · Vexa

Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-25883

NVD

CVSS v3.1

5.8

Medium

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Vexa is an open-source, self-hostable meeting bot API and meeting transcription API. Prior to 0.10.0-260419-1910, the Vexa webhook feature allows authenticated users to configure an arbitrary URL that receives HTTP POST requests when meetings complete. The application performs no validation on the webhook URL, enabling Server-Side Request Forgery (SSRF). An authenticated attacker can set their webhook URL to target internal services (Redis, databases, admin panels), cloud metadata endpoints (AWS/GCP credential theft), and/or localhost services. Version 0.10.0-260419-1910 patches the issue.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-25883

Affected Products

Vexa

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-25883 · Security Note
• https://github.com/Vexa-ai/vexa/security/advisories/GHSA-fhr6-8hff-cvg4 · Note