---
cve: "CVE-2026-72713"
severity: "HIGH"
cvss: 8.7
epss: "0.8%"
vendor: "OpenBMB"
kev: false
exploited: false
published: "2026-08-11 18:18:23"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-02T05:04:48+02:00"
---

# CVE-2026-72713

> 8.7 HIGH · 🧪 PoC

## Beschreibung

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the `file_name` form field with no path containment check. Attackers can register an account without email verification, then submit crafted `file_name` values such as parent-directory traversal sequences to the `/workspace/file` handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **yes**
  - Technical Impact: **partial**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 26f2b6edc75127af524f027c022b382967178e3a (Commit)

## Referenzen

- <https://github.com/OpenBMB/XAgent>
- <https://github.com/OpenBMB/XAgent/issues/429>
- <https://github.com/OpenBMB/XAgent/commit/26f2b6edc75127af524f027c022b382967178e3a>
- <https://github.com/OpenBMB/XAgent/pull/432>
- <https://www.vulncheck.com/advisories/xagent-path-traversal-arbitrary-file-read-via-workspace-file>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-72713) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_