Fleet before 4.87.0 Unauthenticated iOS App Download via Predictable URLs
Fleet before 4.87.0 does not protect the two endpoints that serve in-house iOS application packages and manifests (enterprise tier only) with the intended random, time-limited URL token. Because Apple's InstallEnterpriseApplication MDM command requires these URLs to be reachable without a Fleet session, they cannot rely on session-based authentication, and the missing token allows an unauthenticated attacker with network access to the Fleet server to download in-house IPA binaries and their metadata (bundle identifier, version, and name) by guessing sequential title identifiers. The impact is limited to read-only disclosure; there is no privilege escalation or write access, and the free tier is unaffected (it returns fleet.ErrMissingLicense).
CVE-2026-101047
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-2026-101047
fleet
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": "fleetdm",
"product": "fleet",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "4.87.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.87.0",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/fleetdm/fleet/v4",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-101047
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #4422 · Revision 1
- Added to Heist Feed
- Publisher date