CVE-2026-110775 Nexent through 2.7.0 Cross-Tenant Knowledge-Base File Read via check_file_access

Nexent through 2.7.0 contains a missing authorization vulnerability in checkfileaccess that allows authenticated users to read other tenants' knowledge-base files by skipping tenant comparison for knowledgebase/ reads. Attackers in multi-tenant deployments can list objects via GET /file/storage f...

EUVD-2026-91121

The /knowledgebase/uploadtempdocs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path traversal. By crafting malicious filenames, an attacker can write files to arbitrary locations on the server, bypassing the intended restrictions on the temporary directory...

EUVD-2026-91119

langflow-ai langflow v1.8.4 is affected by: Directory Traversal. The impact is: Arbitrary file write outside the intended workspace or storage boundary.. The component is:...

CVE-2026-51884

The /knowledgebase/uploadtempdocs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path traversal. By crafting malicious filenames, an attacker can write files to arbitrary locations on the server, bypassing the intended restrictions on the temporary directory...

CVE-2026-51884

The /knowledgebase/uploadtempdocs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path traversal. By crafting malicious filenames, an attacker can write files to arbitrary locations on the server, bypassing the intended restrictions on the temporary directory...

CVE-2026-51888

The langflow-ai langflow software, specifically versions up to 1.8.4 , is vulnerable to an absolute path traversal vulnerability in the knowledge_bases-create_knowledge_base-a-live-http-post-to-create-knowledge_base endpoint. The root cause is a lack of boundary enforcement in src/backend/base/la...

CVE-2026-51884: Improper Limitation of a Pathname to a Restricted Directory

The /knowledgebase/uploadtempdocs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path traversal. By crafting malicious filenames, an attacker can write files to arbitrary locations on the server, bypassing the intended restrictions on the temporary directory...

CVE-2026-51888: Improper Limitation of a Pathname to a Restricted Directory

langflow-ai langflow v1.8.4 is affected by: Directory Traversal. The impact is: Arbitrary file write outside the intended workspace or storage boundary.. The component is:...

CVE-2026-51888

langflow-ai langflow v1.8.4 is affected by: Directory Traversal. The impact is: Arbitrary file write outside the intended workspace or storage boundary.. The component is:...

CVE-2026-51884

The Langchain Chatchat 0.3.1 software contains a path traversal vulnerability in the /knowledge_base/upload_temp_docs temporary document upload endpoint. An attacker can exploit this by crafting malicious filenames to write files to arbitrary locations on the server, effectively bypassing intende...

CVE-2026-51884

The /knowledgebase/uploadtempdocs temporary document upload endpoint in Langchain Chatchat 0.3.1 is vulnerable to path traversal. By crafting malicious filenames, an attacker can write files to arbitrary locations on the server, bypassing the intended restrictions on the temporary directory...

CVE-2026-56729 Zammad: Titles of knowledge base answers will be shown across all categories via the global search

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, when multiple KB categories have different editor roles assigned, a user with knowledgebase.editor in one category can see answer titles and updatedat timestamps from categories they do not have editor access to ,...

CVE-2017-17999: Improper Neutralization of Special Elements used in an SQL Command

SQL injection vulnerability in RISE Ultimate Project Manager 1.9 allows remote attackers to execute arbitrary SQL commands via the search parameter to index.php/knowledgebase/getarticlesuggestion/...