---
cve: "CVE-2026-116063"
severity: "MEDIUM"
cvss: 5.1
epss: ""
vendor: "n/a"
kev: false
exploited: false
published: "2026-10-25 18:16:47"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-26T06:51:13+01:00"
---

# CVE-2026-116063

> 5.1 MEDIUM · 🧪 PoC

## Beschreibung

A weakness has been identified in DedeCMS up to 5.7.118. Impacted is the function require_once of the file dede/update_guide.php. This manipulation of the argument vtime causes code injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

## CNA-Record (Kanon, cvelistV5)

- CNA: **VulDB**
- State: PUBLISHED
- Stand: 2026-10-25 17:45:12
- CNA-CVSS: **5.1** (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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 | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://vuldb.com/vuln/426146>
- <https://vuldb.com/vuln/426146/cti>
- <https://vuldb.com/cve/CVE-2026-116063>
- <https://vuldb.com/submit/999433>
- <https://github.com/SDshadow/cve>
- <https://github.com/SDshadow/cve/tree/main/DedeCMS/V5.7.118-update_guide-RCE/poc>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-116063/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_