obot before v0.21.1 Authorization Bypass via /mcp-connect
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.
CVE-2026-101084
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-101084
obot
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "obot-platform",
"product": "obot",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "0.21.1",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "0.21.1",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/obot-platform/obot",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-101084
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #4970 · Revision 1
- Added to Heist Feed
- Publisher date