---
cve: "CVE-2026-22678"
severity: "MEDIUM"
cvss: 5.1
epss: "0.2%"
vendor: "Webmin"
kev: false
exploited: false
published: "2026-05-21 22:16:46"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-26T10:57:41+02:00"
---

# CVE-2026-22678

> 5.1 MEDIUM

## Beschreibung

Webmin before 2.641 contains a stored cross-site scripting vulnerability in the email template description field of the System and Server Status module that allows low-privileged authenticated attackers to execute arbitrary JavaScript in the browser context of administrators by injecting unsanitized input stored in save_tmpl.cgi and rendered unescaped in list_tmpls.cgi.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- ce1ab74c6fe6a7c5f776ba8e62ec0fcf812414c9 (Commit)

## Referenzen

- <https://webmin.com/changelog/webmin-2.641-released/>
- <https://www.vulncheck.com/advisories/webmin-stored-xss-via-system-and-server-status>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-22678) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_