CVE-2025-57298

Stored XSS durch unsicheres Markdown-Rendering in Kotaemon Zusammenfassung Kotaemon ist ein Open-Source-Dokument-QA-System auf Basis von RAG Retrieval-Augmented Generation, das eine Weboberfläche zum Abfragen hochgeladener Dokumente wie PDF-, Word- und Excel-Dateien bereitstellt. In der...

CVE-2025-63914

CVE-2025-63914 Divulgação pública e correção para CVE-2025-63914: vulnerabilidade de zip bomb no Cinnamon/kotaemon. Créditos Wang Yuanrong Resumo A função mayextractzip falha em aplicar limites à descompressão de ZIP, permitindo que um zip bomb malicioso cause consumo excessivo de recursos e...

Kotaemon-CVE-2025-56526-56527-disclosure

Kotaemon CVE-2025-56526 & CVE-2025-56527 Öffentliche Offenlegung Stored Cross-Site Scripting im Kotaemon-Informationspanel kombiniert mit der Speicherung von Klartext-Anmeldeinformationen in localStorage und ermöglicht so eine vollständige Sitzungsübernahme durch einen einzigen bösartigen...

CVE-2026-69098_exploit

CVE-2026-69098 — Kotaemon: Nicht authentifizierte Deserialisierungs-RCE Nicht authentifizierte Remote-Codeausführung in kotaemon = 0.12.0 über unsichere Deserialisierung im LLM-Einstellungs-Verbindungstest. Der Fehler Der Gradio-Handler checkconnection der LLM-Einstellungen von kotaemon...

CVE-2026-69098 kotaemon 0.12.0 Unauthenticated Remote Code Execution via Insecure Deserialization

kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the checkconnection endpoint that allows unauthenticated attackers to instantiate arbitrary Python classes by supplying crafted YAML/JSON input with a type field. Attackers can exploit this to override the type field wi...

CVE-2026-69098

Kotaemon 0.12.0 and earlier versions are vulnerable to an insecure deserialization in the check_connection endpoint. An unauthenticated attacker can supply crafted YAML/JSON input containing a type field to instantiate arbitrary Python classes. The attacker can override the type to subprocess.che...

CVE-2026-69098 kotaemon 0.12.0 Unauthenticated Remote Code Execution via Insecure Deserialization

kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the checkconnection endpoint that allows unauthenticated attackers to instantiate arbitrary Python classes by supplying crafted YAML/JSON input with a type field. Attackers can exploit this to override the type field wi...

📄 Cinnamon kotaemon 0.11.0 ZIP Bomb

Cinnamon kotaemon version 0.11.0 zip bomb proof of concept denial of service exploit. ============================================================================================================================================= | Title : Cinnamon kotaemon v 0.11.0 ZIP Bomb Vulnerability in...

CVE-2025-63914

An issue was discovered in Cinnamon kotaemon 0.11.0. The mayextractzip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploadin...

EUVD-2025-198989

An issue was discovered in Cinnamon kotaemon 0.11.0. The mayextractzip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploadin...

CVE-2025-63914

An issue was discovered in Cinnamon kotaemon 0.11.0. The mayextractzip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploadin...

CVE-2025-63914

Cinnamon kotaemon 0.11.0 is affected by CVE-2025-63914 due to the _may_extract_zip function in lib/ktem/ktem/index/file/ui.py not validating uploaded ZIP contents. This can allow a ZIP bomb to exhaust resources during decompression; even though files are extracted to a temporary folder cleared af...

CVE-2025-63914

An issue was discovered in Cinnamon kotaemon 0.11.0. The mayextractzip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploadin...

Cinnamon kotaemon 安全漏洞

Cinnamon kotaemon is a RAG-based open source tool from Cinnamon Open Source. A security vulnerability exists in Cinnamon kotaemon version 0.11.0, which stems from a failure of the mayextractzip function to check the contents of a ZIP file, which could lead to resource exhaustion...

CVE-2025-63914

An issue was discovered in Cinnamon kotaemon 0.11.0. The mayextractzip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploadin...

CVE-2025-56527

Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage...

CVE-2025-56526

Cross site scripting XSS vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF...

CVE-2025-56527

Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage...

CVE-2025-56526

Cross site scripting XSS vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF...

CVE-2025-56527

Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage...