Vexa Webhook Feature has a SSRF Vulnerability_CVE-2026-25883

5.8 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Description

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.

Basic Information

ID CVE-2026-25883

Source GitHub_M

Published Apr 20, 2026 at 16:04

Affected Product

Vendor Vexa-ai

Product vexa

Version < 0.10.0-260419-1910

Affected Versions Vexa-ai vexa < 0.10.0-260419-1910

CWE Classification

CWE-918

References

github.com /Vexa-ai/vexa/security/advisories/GHSA-fhr6-8hff-cvg4

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