GHSA-g35p-px32-whv6

Suggest an improvement
Source
https://github.com/advisories/GHSA-g35p-px32-whv6
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-g35p-px32-whv6/GHSA-g35p-px32-whv6.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-g35p-px32-whv6
Aliases
Downstream
Published
2026-06-03T09:30:28Z
Modified
2026-07-13T07:26:21Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L CVSS Calculator
Summary
MLflow: Environment variable injection in AI Gateway secrets enables server-side credential exfiltration
Details

A vulnerability in mlflow/mlflow versions prior to 3.11.0 allows for the resolution of environment variables in AI Gateway secrets, which can be exploited to exfiltrate sensitive server-side environment credentials to an attacker-controlled endpoint. This issue arises because the api_key field in gateway secrets can accept $ENV_VAR references, which are resolved against the MLflow server's environment during runtime. The resolved secrets are then sent in provider authentication headers to the configured upstream api_base. This vulnerability can be exploited by low-privileged authenticated users in basic-auth deployments or by unauthenticated users in default deployments without basic-auth. The impact includes potential leakage of sensitive credentials such as cloud artifact credentials (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY), which could lead to artifact poisoning and cross-boundary code execution in downstream environments. The issue is fixed in version 3.11.0.

Database specific 
{
    "cwe_ids":  [
        "CWE-201"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-07-10T19:31:54Z",
    "nvd_published_at":  "2026-06-03T09:16:13Z",
    "severity":  "CRITICAL"
}
References

Affected packages

PyPI / mlflow

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.0

Affected versions

0.*
0.0.1
0.1.0
0.2.0
0.2.1
0.3.0
0.4.0
0.4.1
0.4.2
0.5.0
0.5.1
0.5.2
0.6.0
0.7.0
0.8.0
0.8.1
0.8.2
0.9.0
0.9.0.1
0.9.1
1.*
1.0.0
1.1.0
1.1.1.dev0
1.2.0
1.3.0
1.4.0
1.5.0
1.6.0
1.7.0
1.7.1
1.7.2
1.8.0
1.9.0
1.9.1
1.10.0
1.11.0
1.12.0
1.12.1
1.13
1.13.1
1.14.0
1.14.1
1.15.0
1.16.0
1.17.0
1.18.0
1.19.0
1.20.0
1.20.1
1.20.2
1.21.0
1.22.0
1.23.0
1.23.1
1.24.0
1.25.0
1.25.1
1.26.0
1.26.1
1.27.0
1.28.0
1.29.0
1.30.0
1.30.1
2.*
2.0.0rc0
2.0.0
2.0.1
2.1.0
2.1.1
2.2.0
2.2.1
2.2.2
2.3.0
2.3.1
2.3.2
2.4.0
2.4.1
2.4.2
2.5.0
2.6.0
2.7.0
2.7.1
2.8.0
2.8.1
2.9.0
2.9.1
2.9.2
2.10.0
2.10.1
2.10.2
2.11.0
2.11.1
2.11.2
2.11.3
2.11.4
2.12.0
2.12.1
2.12.2
2.13.0
2.13.1
2.13.2
2.14.0rc0
2.14.0
2.14.1
2.14.2.dev0
2.14.2
2.14.3
2.15.0rc0
2.15.0
2.15.1
2.16.0
2.16.1
2.16.2
2.17.0rc0
2.17.0
2.17.1
2.17.2
2.18.0rc0
2.18.0
2.19.0rc0
2.19.0
2.20.0rc0
2.20.0
2.20.1
2.20.2
2.20.3
2.20.4
2.21.0rc0
2.21.0
2.21.1
2.21.2
2.21.3
2.22.0rc0
2.22.0
2.22.1
2.22.2
2.22.3
2.22.4
2.22.5
3.*
3.0.0rc0
3.0.0rc1
3.0.0rc2
3.0.0rc3
3.0.0
3.0.1
3.1.0rc0
3.1.0
3.1.1
3.1.2
3.1.3
3.1.4
3.2.0rc0
3.2.0
3.3.0rc0
3.3.0
3.3.1
3.3.2
3.4.0rc0
3.4.0
3.5.0rc0
3.5.0
3.5.1
3.6.0rc0
3.6.0
3.7.0rc0
3.7.0
3.8.0rc0
3.8.0
3.8.1
3.9.0rc0
3.9.0
3.10.0rc0
3.10.0
3.10.1
3.11.0rc0
3.11.0rc1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-g35p-px32-whv6/GHSA-g35p-px32-whv6.json"