FastBee through 2.1.0 IDOR via /iot/group By-ID Endpoints
FastBee through 2.1.0 contains an insecure direct object reference vulnerability that allows authenticated low-privilege users to access other users' device groups because GroupController queries lack owner checks. Attackers, including self-registered users, can supply sequential group IDs to read, overwrite, reassign, rewrite device associations of, or delete other users' groups.
CVE-2026-111654
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-2026-111654
FastBee
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.
[
{
"repo": "https://github.com/kerwincui/FastBee",
"vendor": "kerwincui",
"product": "FastBee",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.1.0"
}
],
"packageURL": "pkg:github/kerwincui/FastBee",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111654
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #49478 · Revision 1
- Added to Heist Feed
- Publisher date