CVE-2024-52794 — CVE & Security Advisory Radar

🎯 CVE-2024-52794 MEDIUM 6.8 🔥 EPSS 28% 🧪 PoC 🇪🇺 EUVD

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CVE-2024-52794 | Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Klassifikation & Betroffenheit:

discourse discourse stable: ≤ 3.3.2discourse tests-passed: ≤ 3.4.0.beta3discourse beta: ≤ 3.4.0.beta3discourse discourse *discourse discourse 3.4.0

Improper Control of Generation of Code ('Code Injection') 🎯 Medium

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

🛡️ Empfohlene Mitigation: Refactor your program so that you do not have to dynamically generate code.

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-35 · Leverage Executable Code in Non-Executab… (Very High) CAPEC-77 · Manipulating User-Controlled Variables (Very High) CAPEC-242 · Code Injection (High)

🎯 ATT&CK-Techniken (Kill-Chain-Verhalten):

T1027.006 · Obfuscated Files or Information: H… T1027.009 · Obfuscated Files or Information: E… T1564.009 · Hide Artifacts: Resource Forking

🧩 Ähnliche Schwachstellen (Hersteller/Klasse/Score-Band):

CVE-2021-41263 8.3 CVE-2026-44787 8.2 CVE-2026-29072 8.2 CVE-2025-53102 8.2 CVE-2024-55948 8.2

🧪 Exploit-Evidenz:

🐙 Beesco00/CVE-2024-52794-Discours

🩹 Patch verfügbar (OSV):

🩹 c5f9a300d8ef7ad6e65b49705969c4bab231dc04 (Commit) 🩹 4abee26a32a1bd38ec19dfd9f28074db17ebb33a (Commit)

📚 Referenzen & Quellen:

🇪🇺 Original-Eintrag (ENISA EUVD) 🇺🇸 NVD-Eintrag

🔗 github.com/discourse/discourse/security/advisories/G…

Ausnutzungs-Zeitleiste:

Reserviert 2024

Veröffentlicht 12/2024

Heute 15.09.

CVSS-Vektor-Analyse: 6.8

AV · Angriffsvektor Netzwerk

AC · Komplexität Gering

PR · Privilegien Gering

UI · Interaktion Erforderlich

S · Scope Unverändert

C · Vertraulichkeit Gering

I · Integrität Hoch

A · Verfügbarkeit Gering

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

Veröffentlicht:19.12.2024

Aktualisiert:17.06.2026 08:07

Assigner (CNA):GitHub_M

EUVD-ID:EUVD-2024-46245

Quellen: 🇪🇺 EUVD-Datenbank (ENISA) + 🇺🇸 NVD-Anreicherung · 24-h-Cache

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

Tier	2026-08-29	2026-09-15
≥90 %	4	0
≥50 %	4	0
≥10 %	3	0
<10 %	304	300

Datenquellen & Methodik: Primärquelle ist die EUVD der ENISA (laufender Datenbank-Sync, alle 15 Minuten), abgeglichen mit dem CISA-KEV-Katalog und der NVD — Detail-Dossiers reichern fehlende Felder live per NVD an — mit Fallback auf CIRCL vulnerability-lookup (EU/Non-Profit, aggregiert CVE-, GitHub- und OSV-Advisories). Der CISA-KEV-Katalog (Known Exploited Vulnerabilities, ~1.700 aktiv ausgenutzte Schwachstellen) wird bei jedem Sync vollständig neu geladen und kreuzreferenziert — filterbar über die KEV-Pille. CVSS 3.1 wird nach Ampel-Logik aus Verteidigersicht dekodiert; EPSS bezeichnet die 30-Tage-Exploit-Wahrscheinlichkeit (FIRST.org).

🇪🇺 ENISA EUVD 🇺🇸 NVD ⚠️ CISA KEV ⚡ EPSS

6.8 MEDIUM

🇪🇺 EUVD

EPSS

28%

CVE-2024-52794 🌐 Netzwerk (Remote) 🔑 Geringe Nutzerrechte nötig

🧪 discourse

CVE-2024-52794 | Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

19.12.2024

🛡️ Details ➔

CVE-2024-52794 | Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Zero-Day & Vulnerability Intelligence Hub

CVE-2024-52794 | Discourse is an open source platform for community discussion. Users clicking on the lightbox thumbnails could be affected. This problem is patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.