---
cve: "CVE-2026-71807"
severity: "MEDIUM"
cvss: 4.3
epss: "0.3%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-09-09 22:18:19"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T01:50:21+02:00"
---

# CVE-2026-71807

> 4.3 MEDIUM · 🧪 PoC

## Beschreibung

In RuoYi-Cloud-Plus <= 2.6.2 in the ruoyi-workflow module, multiple core task APIs in FlwTaskController lack permission annotations, and the Service layer does not verify whether the current user is the task handler/related user. Authenticated low-privileged remote attackers can read sensitive workflow task details (/task/getTask/{taskId}) and trigger unauthorized workflow executions (/task/startWorkFlow).

## CVSS-Vektor

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

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

## Referenzen

- <https://github.com/W000i/vuln/issues/10>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-71807) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_