CVE-2026-113731

🎯 CVE-2026-113731 🧪 PoC 🇪🇺 EUVD

💬 0 Diskussion 📄 .md Alle CVEs anzeigen ✕

CVE-2026-113731 | djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. From 0.9.0 until 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8, the find_handlers_for_template MCP tool in python/djust/mcp/server.py accepts an existing absolute template_path and reads it without restricting the resolved path to the project or configured template directories. A local MCP client can use the tool as a file existence and readability oracle and

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. From 0.9.0 until 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8, the find_handlers_for_template MCP tool in python/djust/mcp/server.py accepts an existing absolute template_path and reads it without restricting the resolved path to the project or configured template directories. A local MCP client can use the tool as a file existence and readability oracle and can obtain substrings that match the tool's dj-click, dj-submit, dj-change, dj-input, dj-keydown, or dj-keyup attribute pattern from files readable by the djust process. The maintainer assessment states that the MCP server communicates over local stdio as the same operating-system user and has no network listener, and the tool does not return arbitrary raw file contents. This issue is fixed in versions 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8.

Klassifikation & Betroffenheit:

CWE-22 djust-org djust 0.9.0, < 1.0.10djust 1.2.0.dev0, < 1.2.4djust 1.1.0, < 1.1.7djust 1.3.0.dev0, < 1.3.0rc8

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 🎯 High

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

🛡️ Empfohlene Mitigation: Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does. When performing input validation, consider all …

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-64 · Using Slashes and URL Encoding Combined … (High) CAPEC-76 · Manipulating Web Input to File System Ca… (Very High) CAPEC-78 · Using Escaped Slashes in Alternate Encod… (High) CAPEC-79 · Using Slashes in Alternate Encoding (High) CAPEC-126 · Path Traversal (Very High)

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

CVE-2024-32117 4.7 CVE-2026-33929 4.3 CVE-2024-54004 4.3 CVE-2024-48213 4.3 CVE-2024-0067 4.3

🩹 Patch verfügbar (OSV):

🩹 c615635e8bfdb2b333658dbc28ce4b793541cdb0 🩹 ac39a7cbb9c4affd799ea9c4ec6189b72ef58957

📚 Referenzen & Quellen:

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

Ausnutzungs-Zeitleiste:

Reserviert 2026

Veröffentlicht 10/2026

Heute 31.10.

CVSS-Vektor-Analyse: 3.3

AV · Angriffsvektor Lokal

AC · Komplexität Gering

PR · Privilegien Gering

UI · Interaktion Keine

S · Scope Unverändert

C · Vertraulichkeit Gering

I · Integrität Keine

A · Verfügbarkeit Keine

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

CNA-Bewertung (GitHub_M): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Veröffentlicht:20.10.2026

Aktualisiert:28.10.2026 16:17

Assigner (CNA):GitHub_M

EUVD-ID:EUVD-2026-106855

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

CWE-22 ✓ Offizieller Patch / Advisory verfügbar

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

Tier	CVEs	Anteil
≥90 %	743	0,2 %
≥50 %	3.224	0,8 %
≥10 %	22.067	5,8 %
<10 %	354.695	93,2 %

3.3 LOW

EPSS

0.2%

CVE-2026-113731 💻 Lokal 🔑 Geringe Nutzerrechte nötig

djust-org

CVE-2026-113731 | djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. From 0.9.0 until 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8, the find_handlers_for_template MCP tool in python/djust/mcp/server.py accepts an existing absolute template_path and reads it without restricting the resolved path to the project or configured template directories. A local MCP client can use the tool as a file existence and readability oracle and

CWE-22 ✓ Offizieller Patch / Advisory verfügbar

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

vor 10 Tagen

🛡️ Details ➔

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