# CVE-2026-101084 — obot-platform obot

> As of 2026-09-27, CVE-2026-101084 is a CRITICAL-severity vulnerability in obot-platform obot, CVSS v3.1 9.6. No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-101084 as of 2026-09-27; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-27

## What is CVE-2026-101084?

obot versions before v0.21.1 fail to enforce Access Control Rules on the /mcp-connect endpoint, allowing any authenticated user to connect to restricted MCP servers if they possess the server ID. Attackers can bypass authorization checks to access and manipulate sensitive backend systems through MCP tool calls using stored OAuth credentials.

The record classifies CVE-2026-101084 under weakness class [CWE-639](https://intel.threadlinqs.com/cwe/CWE-639). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 8 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.6 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N`)
- **CVSS v4.0 base score:** 9.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N`)
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.8/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-27

## Is CVE-2026-101084 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **obot-platform**: obot

## How to fix CVE-2026-101084

No vendor patch reference has been recorded for CVE-2026-101084 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-101084

No threat campaign in the Threadlinqs corpus currently references CVE-2026-101084, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org. Last verified by Threadlinqs on 2026-09-28.

**Vendor advisory and patch**

- [github.com — vendor advisory](https://github.com/obot-platform/obot/security/advisories/GHSA-vw82-7fv8-r6gp)

**Third-party advisory**

- [vulncheck.com — third party advisory](https://www.vulncheck.com/advisories/obot-before-0.21.1-authorization-bypass-via-mcp-connect)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-101084
Full detection coverage and IOCs for threats exploiting CVE-2026-101084 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp