CVE-2026-101063

MEDIUMCVSS 5.3

Description

Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/* when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to /v0.1/servers.

Timeline

Published:September 27th, 2026 9:17 PM

Last modified:September 28th, 2026 9:02 PM

CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

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

Weaknesses (CWE)

CWE-862

References & Reports

Advisories, patches, and third-party reports

https://github.com/obot-platform/obot/security/advisories/GHSA-pr6h-vr44-xq8j
https://www.vulncheck.com/advisories/obot-before-0.23.0-authentication-bypass-via-registry-api

Source: NIST NVD · Data may lag official sources by up to one minute