CVE-2026-45832

A flaw was found in ChromaDB. All V1 collection-level endpoints in the Python project pass null values for tenant and database to the authorization layer. This allows a remote attacker to bypass authorization controls by utilizing these V1 endpoints. The primary consequence is unauthorized access...

Authorization Bypass Through User-Controlled Key

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the V1 collection-level endpoints passing None for tenant and database to the authorization layer. An attacker can gain unauthorized access to resources by...

EUVD-2026-36483

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

CVE-2026-45832

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

CVE-2026-45832

CVE-2026-45832 affects the Python project of ChromaDB. All V1 collection-level endpoints pass None for the tenant and database to the authorization layer, which allows attackers to bypass authorization controls when using the V1 endpoints. The reports do not provide any explicit remediation steps...

CVE-2026-45832

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

PT-2026-48897

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

NocoDB: Missing File Size Enforcement in Upload-by-URL Allows Denial of Service via Disk Exhaustion

Summary The uploadViaURL path in the v1/v2 attachment API did not enforce NCATTACHMENTFIELDSIZE against the remote content-length or against the response stream. An authenticated user Editor+ could direct the server to download arbitrarily large files, exhausting disk space and causing denial of...