---
cve: "CVE-2026-7306"
severity: "MEDIUM"
cvss: 6.3
epss: "33%"
vendor: "Xuxueli"
kev: false
exploited: false
published: "2026-04-28 22:16:51"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-19T13:10:24+02:00"
---

# CVE-2026-7306

> 6.3 MEDIUM · 🧪 PoC

## Beschreibung

A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function of the file xxl-job-admin/src/main/java/com/xxl/job/admin/scheduler/openapi/OpenApiController.java of the component OpenAPI Endpoint. Such manipulation of the argument default_token leads to use of hard-coded cryptographic key
 . 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 publicly and may be used.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/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 | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/359961>
- <https://vuldb.com/vuln/359961/cti>
- <https://vuldb.com/submit/803077>
- <https://github.com/xuxueli/xxl-job/issues/3938>
- <https://github.com/xuxueli/xxl-job/issues/3938#issuecomment-4149938881>
- <https://github.com/xuxueli/xxl-job/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-7306) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_