---
cve: "CVE-2026-116100"
severity: "MEDIUM"
cvss: 4.8
epss: "0.2%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-10-26 01:17:15"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-28T07:21:10+01:00"
---

# CVE-2026-116100

> 4.8 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability has been found in gougucms up to 4.08.18. Impacted is the function Add of the file app/admin/controller/Level.php of the component User Level Handler. The manipulation of the argument Title leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |

## Referenzen

- <https://vuldb.com/vuln/426168>
- <https://vuldb.com/vuln/426168/cti>
- <https://vuldb.com/cve/CVE-2026-116100>
- <https://vuldb.com/submit/1002525>
- <https://github.com/yuhuixiaowu/cve/blob/main/gougucms_v4.08.18_XSS.md>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-116100/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_