---
cve: "CVE-2026-13484"
severity: "LOW"
cvss: 2.3
epss: "31%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-06-28 09:16:27"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T05:22:59+02:00"
---

# CVE-2026-13484

> 2.3 LOW · 🧪 PoC

## Beschreibung

A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. A reply to the GitHub issue explains, that "[t]he labeling schema PR has not been merged yet. The auth handlers will be added before the release."

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/374481>
- <https://vuldb.com/vuln/374481/cti>
- <https://vuldb.com/cve/CVE-2026-13484>
- <https://vuldb.com/submit/837658>
- <https://github.com/mlflow/mlflow/issues/23608>
- <https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877>
- <https://github.com/mlflow/mlflow/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13484) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_