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CVE-2026-45830

CVE-2026-45830

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 8.8 · High · EPSS 0.3%

Published
Updated

Stack: python

Affected products and versions

  • chromadb

    Versions
    • ≥ 0.4.17: Affected (custom)

    No fix published

  • chromadb PyPI

    Versions
    • 0.4.17
    • 0.4.18
    • 0.4.19
    • 0.4.20
    • 0.4.21
    • 0.4.22
    • 0.4.23
    • 0.4.24
    • 0.5.0
    • 0.5.1
    • 0.5.10
    • 0.5.11
    • 0.5.12
    • 0.5.13
    • 0.5.15
    • 0.5.16
    • 0.5.17
    • 0.5.18
    • 0.5.2
    • 0.5.20
    • 0.5.21
    • 0.5.23
    • 0.5.3
    • 0.5.4
    • 0.5.5
    • 0.5.7
    • 0.5.9
    • 0.6.0
    • 0.6.1
    • 0.6.2
    • 0.6.3
    • 1.0.0
    • 1.0.0b0
    • 1.0.10
    • 1.0.11
    • 1.0.12
    • 1.0.13
    • 1.0.15
    • 1.0.16
    • 1.0.17
    • 1.0.18
    • 1.0.19
    • 1.0.2
    • 1.0.20
    • 1.0.21
    • 1.0.3
    • 1.0.4
    • 1.0.5
    • 1.0.6
    • 1.0.7
    • 1.0.8
    • 1.0.9
    • 1.1.0
    • 1.1.1
    • 1.2.0
    • 1.2.1
    • 1.2.2
    • 1.3.0
    • 1.3.2
    • 1.3.3
    • 1.3.4
    • 1.3.5
    • 1.3.6
    • 1.3.7
    • 1.4.0
    • 1.4.1
    • 1.5.0
    • 1.5.1
    • 1.5.2
    • 1.5.3
    • 1.5.4
    • 1.5.5
    • 1.5.6
    • 1.5.7
    • 1.5.8
    • 1.5.9
    Affected ranges
    • ECOSYSTEM: ≥ 0.4.17, ≤ 1.5.9

    No fix published

Original sources

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