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NVD Vulnerability Details :
CVE-2026-45830
Awaiting Analysis
More InfoOfficial Page
Source-6f8de1f0-f67e-45a6-b68f-98777fdb759c
View Known Exploited Vulnerability (KEV) details
Published At-12 Jun, 2026 | 16:16
Updated At-12 Jun, 2026 | 16:23

A lack of authorization validation in version 0.4.17 or later of the ChromaDB Python project allows any authenticated users to arbitrarily read, write, update, or delete data in any tenant's collection regardless of which tenant they belong to.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.08.8HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-639Secondary6f8de1f0-f67e-45a6-b68f-98777fdb759c
CWE ID: CWE-639
Type: Secondary
Source: 6f8de1f0-f67e-45a6-b68f-98777fdb759c
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb6f8de1f0-f67e-45a6-b68f-98777fdb759c
N/A
Hyperlink: https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb
Source: 6f8de1f0-f67e-45a6-b68f-98777fdb759c
Resource: N/A
Change History
0Changes found
Details not found