---
cve: "CVE-2021-40868"
severity: "LOW"
cvss: 3.1
epss: "9.1%"
vendor: "n/a"
kev: false
exploited: false
published: "2021-09-21 17:15:09"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T05:28:47+02:00"
---

# CVE-2021-40868

> 3.1 LOW · 🧪 PoC

## Beschreibung

In Cloudron 6.2, the returnTo parameter on the login page is vulnerable to Reflected XSS.

## Exploit-Evidenz

- [EDB-50317 — Cloudron 6.2 - 'returnTo ' Cross Site Scripting (Reflected)](https://www.exploit-db.com/exploits/50317)

## Referenzen

- <https://www.cloudron.io/>
- <https://packetstormsecurity.com/files/164183/Cloudron-6.2-Cross-Site-Scripting.html>
- <http://packetstormsecurity.com/files/164255/Cloudron-6.2-Cross-Site-Scripting.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-40868) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_