---
cve: "CVE-2022-23515"
severity: "MEDIUM"
cvss: 6.1
epss: "0.8%"
vendor: "flavorjones"
kev: false
exploited: false
published: "2022-12-14 14:15:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T14:47:46+02:00"
---

# CVE-2022-23515

> 6.1 MEDIUM · 🧪 PoC

## Beschreibung

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in version 2.19.1.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 3f8806300089135f7832a59aa2689a6674d37897 (Commit)

## Referenzen

- <https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx>
- <https://github.com/flavorjones/loofah/issues/101>
- <https://hackerone.com/reports/1694173>
- <https://lists.debian.org/debian-lts-announce/2023/09/msg00011.html>
- <https://lists.debian.org/debian-lts-announce/2024/09/msg00044.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-23515) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_