---
cve: "CVE-2021-31674"
severity: "LOW"
cvss: 3.1
epss: "4%"
vendor: "n/a"
kev: false
exploited: false
published: "2022-05-02 00:15:08"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T07:04:40+02:00"
---

# CVE-2021-31674

> 3.1 LOW · 🧪 PoC

## Beschreibung

Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.

## Exploit-Evidenz

- [EDB-50908 — Cyclos 4.14.7 - DOM Based Cross-Site Scripting (XSS)](https://www.exploit-db.com/exploits/50908)

## Referenzen

- <https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-in-undefined-enum-cve-2021-31674>
- <https://www.exploit-db.com/exploits/50908>
- <http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-31674) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_