High
Label Studio through 1.23.0 Cross-Organization Storage URI Resolution
Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxy_api.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents.
Announced Source revision 1
Original source ↗CVE-2026-85211
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-2026-85211
label-studio
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": "HumanSignal",
"product": "label-studio",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.23.0"
}
],
"packageURL": "pkg:pypi/label-studio",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-85211
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #1566 · Revision 1
- Added to Heist Feed
- Publisher date