CVE Catalog

CVE-2026-47697

HighCVSS 7.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.18%

8th percentile - higher than 8% of all known CVEs

Summary

Shelf prior to version 1.20.2 has an IDOR vulnerability that allows an authenticated user from organization A to access data of organization B by manipulating entity IDs. Additionally, booking restrictions can be bypassed via a crafted POST request.

Risk Assessment

An attacker can gain unauthorized access to data of other organizations, leading to breach of tenant data isolation.

Recommendation

Update Shelf to version 1.20.2 or later.

Related vulnerabilities

Original NVD description (English source)

Shelf is a platform for tracking physical assets. Shelf is multi-tenant; data is isolated per organization (workspace). Prior to version 1.20.2, several endpoints accepted entity IDs from request input and `connect`-ed / read / updated them without verifying the IDs belonged to the caller's organization. An authenticated user in Org A who knew or obtained an ID belonging to Org B could act on Org B's data across organization boundaries (a cross-tenant IDOR). A loader-only restriction on personal-workspace bookings was also bypassable via a crafted POST. Version 1.20.2 patches the issue. No known workarounds are available.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS