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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":May 28, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
200421 6.1 警告
Network
Open-Xchange - Open-Xchange OX App Suite におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-6842 2016-12-28 11:38 2016-08-29 Show GitHub Exploit DB Packet Storm
200422 6.1 警告
Network
Open-Xchange - Open-Xchange OX App Suite におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-5740 2016-12-28 11:38 2016-09-13 Show GitHub Exploit DB Packet Storm
200423 6.1 警告
Network
Open-Xchange - Open-Xchange OX App Suite におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-5124 2016-12-28 11:38 2016-07-13 Show GitHub Exploit DB Packet Storm
200424 4.3 警告
Network
Open-Xchange - Open-Xchange OX App Suite における任意のテキストメッセージを挿入される脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示
CVE-2016-4048 2016-12-28 11:38 2016-06-22 Show GitHub Exploit DB Packet Storm
200425 4.3 警告
Network
Open-Xchange - Open-Xchange OX App Suite における操作された文書へのアクセスを追跡される脆弱性 CWE-200
CWE-611
CVE-2016-4047 2016-12-28 11:38 2016-06-22 Show GitHub Exploit DB Packet Storm
200426 5.8 警告
Network
Open-Xchange - Open-Xchange OX App Suite の外部メールアカウントを構成する API におけるホストおよびサービスに関する情報を収集される脆弱性 CWE-918
サーバサイドリクエストフォージェリ
CVE-2016-4046 2016-12-28 11:38 2016-06-22 Show GitHub Exploit DB Packet Storm
200427 6.1 警告
Network
Open-Xchange - Open-Xchange OX App Suite におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-4045 2016-12-28 11:38 2016-06-22 Show GitHub Exploit DB Packet Storm
200428 3.5
Network
Open-Xchange - Open-Xchange OX AppSuite のフロントエンドにおけるユーザアカウントにアクセスされる脆弱性 CWE-200
情報漏えい
CVE-2016-4027 2016-12-28 11:38 2016-06-20 Show GitHub Exploit DB Packet Storm
200429 6.1 警告
Network
Open-Xchange - Open-Xchange OX AppSuite の content sanitizer コンポーネントにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-4026 2016-12-28 11:38 2016-05-10 Show GitHub Exploit DB Packet Storm
200430 5.4 警告
Network
Open-Xchange - Open-Xchange OX AppSuite の Portal のタイルのラベルにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-3173 2016-12-28 11:38 2016-03-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2191 7.1 HIGH
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the /responses endpoint in the OpenAI router accepts any authenticated user and forw… CWE-284
CWE-862
Improper Access Control
 Missing Authorization
CVE-2026-44556 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2192 7.6 HIGH
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, Open WebUI supports model composition via base_model_id: a user-defined model (e.g.,… CWE-862
 Missing Authorization
CVE-2026-44555 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2193 8.1 HIGH
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/retrieval/process/web endpoint accepts a user-supplied collection_n… CWE-862
 Missing Authorization
CVE-2026-44554 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2194 5.0 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, FolderForm uses model_config = ConfigDict(extra='allow'), which permits arbitrary fi… CWE-862
 Missing Authorization
CVE-2026-44550 2026-05-19 12:12 2026-05-16 Show GitHub Exploit DB Packet Storm
2195 5.4 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the ydoc:document:update Socket.IO event handler checks whether the sender is a memb… CWE-863
 Incorrect Authorization
CVE-2026-44564 2026-05-19 12:11 2026-05-16 Show GitHub Exploit DB Packet Storm
2196 5.4 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the /api/generate, /api/embed, /api/embeddings, and /api/show endpoints accept any m… CWE-862
 Missing Authorization
CVE-2026-44563 2026-05-19 12:11 2026-05-16 Show GitHub Exploit DB Packet Storm
2197 6.5 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/models/import endpoint allows users with the workspace.models_impor… CWE-283
CWE-862
 Unverified Ownership
 Missing Authorization
CVE-2026-44562 2026-05-19 12:10 2026-05-16 Show GitHub Exploit DB Packet Storm
2198 5.4 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the is_user_channel_member function checks whether a ChannelMember row exists but do… CWE-863
 Incorrect Authorization
CVE-2026-44561 2026-05-19 12:10 2026-05-16 Show GitHub Exploit DB Packet Storm
2199 6.5 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the type: "file" (non-full-context), type: "text" with collection_name, and bare col… CWE-862
 Missing Authorization
CVE-2026-44560 2026-05-19 12:09 2026-05-16 Show GitHub Exploit DB Packet Storm
2200 4.3 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the GET /api/v1/channels/{id}/members endpoint only checks membership for group and … CWE-862
 Missing Authorization
CVE-2026-44559 2026-05-19 12:09 2026-05-16 Show GitHub Exploit DB Packet Storm