GHSA-rvhj-8chj-8v3c · Severity: critical · Ecosystem: pip — Mlflow: Command Injection when serving models with enable_mlserver=True
A command injection vulnerability exists in mlflow/mlflow when serving a model with `enable_mlserver=True`. The `model_uri` is embedded directly into a shell command executed via `bash -c` without proper sanitization. If the `model_uri` contains shell metacharacters, such as `$()` or backticks, it allows for command substitution and execution of attacker-controlled commands. This vulnerability affects the latest version of mlflow/mlflow and can lead to privilege escalation if a higher-privileged service serves models from a directory writable by lower-privileged users.
Conclusion & alert: CVE-2026-0596 is rated High Exploit Risk (70.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.33%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.16% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.17% | 1.33% | +1.16% |
| 2 | 2026-05-02 | 0.08% | 0.17% | +0.09% |
| 3 | 2026-04-15 | — | 0.08% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 9.6 | 3.0 | CRITICAL |
|
2.8 | 6.0 | [email protected] |
GHSA-rvhj-8chj-8v3c · Severity: critical · Ecosystem: pip — Mlflow: Command Injection when serving models with enable_mlserver=True
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| lfprojects | mlflow | — | cpe:2.3:a:lfprojects:mlflow:-:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://huntr.com/bounties/2e905add-f9f5-4309-a3db-b17de5981285 | Third Party Advisory Exploit |