---
cve: "CVE-2024-37157"
severity: "MEDIUM"
cvss: 6.4
epss: "35%"
vendor: "discourse"
kev: false
exploited: false
published: "2024-07-03 19:13:42"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T03:47:34+02:00"
---

# CVE-2024-37157

> 6.4 MEDIUM · 🧪 PoC

## Beschreibung

Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches, a malicious actor could get the FastImage library to redirect requests to an internal Discourse IP. This issue is patched in version 3.2.3 on the `stable` branch and version 3.3.0.beta4 on the `beta` and `tests-passed` branches. No known workarounds are available.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 473248381137bb8b46ab1cd1b5858024a4acf0d0 (Commit)
- 5bbdc8a813caf55ab3147ac65b5ffafb5e0aab90 (Commit)

## Referenzen

- <https://github.com/discourse/discourse/security/advisories/GHSA-46pq-7958-fc68>
- <https://github.com/discourse/discourse/commit/5b8cf11b69e05d5c058c1148ec69ec309491fa6e>
- <https://github.com/discourse/discourse/commit/67e78086035cec494b15ce79342a0cb9052c2d95>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-37157) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_