GHSA-f4j7-r4q5-qw2c

Source

https://github.com/advisories/GHSA-f4j7-r4q5-qw2c

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-f4j7-r4q5-qw2c/GHSA-f4j7-r4q5-qw2c.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-f4j7-r4q5-qw2c

Aliases

CVE-2026-45829

Published

2026-05-18T18:31:30Z

Modified

2026-05-29T19:30:14.854073626Z

Severity

9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P CVSS Calculator

Summary

ChromaDB Python project has a pre-authentication code injection vulnerability

Details

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in the /api/v2/tenants/{tenant}/databases/{db}/collections endpoint.

Database specific

{
    "github_reviewed_at": "2026-05-29T19:15:04Z",
    "severity": "CRITICAL",
    "cwe_ids": [
        "CWE-94"
    ],
    "github_reviewed": true,
    "nvd_published_at": "2026-05-18T17:16:34Z"
}

References

Affected packages

PyPI / chromadb

Package

Name: chromadb; View open source insights on deps.dev
Purl: pkg:pypi/chromadb

Affected ranges

Type: ECOSYSTEM
Events: Introduced

1.0.0

Last affected

1.5.9

Affected versions

1.*

1.0.0

1.0.2

1.0.3

1.0.4

1.0.5

1.0.6

1.0.7

1.0.8

1.0.9

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

1.0.20

1.0.21

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

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-f4j7-r4q5-qw2c/GHSA-f4j7-r4q5-qw2c.json"