---
cve: "CVE-2026-24045"
severity: "HIGH"
cvss: 7.3
epss: "0.2%"
vendor: "docmost"
kev: false
exploited: false
published: "2026-02-10 18:16:36"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-01T06:44:29+02:00"
---

# CVE-2026-24045

> 7.3 HIGH · 🧪 PoC

## Beschreibung

Docmost is open-source collaborative wiki and documentation software. From 0.20.0 and before 0.25.0, the public share page functionality in Docmost does not properly HTML-escape page titles before inserting them into meta tags and the title tag. This allows Stored Cross-Site Scripting (XSS) attacks, where an attacker can execute arbitrary JavaScript in the context of any user who opens a shared page link. This vulnerability is fixed in 0.25.0.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 08e94eb3c11fda8380932762721155444e0e13fe (Commit)
- f3f74c591f32f85b8aa9a98ed884a7dd455780f9 (Commit)

## Referenzen

- <https://github.com/docmost/docmost/security/advisories/GHSA-h7fp-4f37-29wq>
- <https://github.com/docmost/docmost/commit/f3f74c591f32f85b8aa9a98ed884a7dd455780f9>
- <https://github.com/docmost/docmost/releases/tag/v0.25.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-24045) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_