---
cve: "CVE-2026-25644"
severity: "HIGH"
cvss: 7.5
epss: "31%"
vendor: "datahub-project"
kev: false
exploited: false
published: "2026-02-06 23:15:54"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T04:55:54+02:00"
---

# CVE-2026-25644

> 7.5 HIGH · 🧪 PoC

## Beschreibung

DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 4103a9ef795dc97c32633d3158f39c049694d411 (Commit)

## Referenzen

- <https://github.com/datahub-project/datahub/security/advisories/GHSA-j34h-x7qg-4qw5>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-25644) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_