---
cve: "CVE-2026-32721"
severity: "HIGH"
cvss: 8.6
epss: "24%"
vendor: "OpenWRT"
kev: false
exploited: false
published: "2026-03-19 22:46:43"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T05:38:30+02:00"
---

# CVE-2026-32721

> 8.6 HIGH · 🧪 PoC

## Beschreibung

LuCI is the OpenWrt Configuration Interface. Versions prior to both 24.10.5 and 25.12.0, contain a stored XSS vulnerability in the wireless scan modal, where SSID values from scan results are rendered as raw HTML without any sanitization. The wireless.js file in the luci-mod-network package passes SSIDs via a template literal to dom.append(), which processes them through innerHTML, allowing an attacker to craft a malicious SSID containing arbitrary HTML/JavaScript. Exploitation requires the user to actively open the wireless scan modal (e.g., to connect to a Wi-Fi access point or survey nearby channels), and only affects OpenWrt versions newer than 23.05/22.03 up to the patched releases (24.10.6 and 25.12.1). The issue has been fixed in version LuCI 26.072.65753~068150b.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 068150ba5f524ef6b03817b258d31ec310053fd6 (Commit)
- cdce600aaec66f762f18d608c74cbf3abcafe1c7 (Commit)

## Referenzen

- <https://github.com/openwrt/luci/security/advisories/GHSA-vvj6-7362-pjrw>
- <https://github.com/openwrt/luci/commit/068150ba5f524ef6b03817b258d31ec310053fd6>
- <https://github.com/openwrt/luci/commit/cdce600aaec66f762f18d608c74cbf3abcafe1c7>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-32721) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_