---
cve: "CVE-2023-26480"
severity: "HIGH"
cvss: 8.9
epss: "67%"
vendor: "xwiki"
kev: false
exploited: false
published: "2023-03-02 18:15:11"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T04:26:27+02:00"
---

# CVE-2023-26480

> 8.9 HIGH · 🧪 PoC

## Beschreibung

XWiki Platform is a generic wiki platform. Starting in version 12.10, a user without script rights can introduce a stored cross-site scripting by using the Live Data macro. This has been patched in XWiki 14.9, 14.4.7, and 13.10.10. There are no known workarounds.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- bc18e50bcf9ea40d1e25ff8d065b3178c8247f16 (Commit)
- 5d5ba1ade22d91d0fd6bf3dd20bb96fa64264a97 (Commit)

## Referenzen

- <https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83g>
- <https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79>
- <https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028>
- <https://jira.xwiki.org/browse/XWIKI-20143>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-26480) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_