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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 21, 2026, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
4261 7.3 重要
Local 		libsixel project libsixel Hayaki Saito (saitoha)のlibsixelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33021 2026-04-24 11:37 2026-04-14 Show GitHub Exploit DB Packet Storm
4262 7.8 重要
Local 		libsixel project libsixel Hayaki Saito (saitoha)のlibsixelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33023 2026-04-24 11:37 2026-04-14 Show GitHub Exploit DB Packet Storm
4263 7.5 重要
Network 		Julian Gruber brace-expansion Julian Gruber (juliangruber)のbrace-expansionにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-33750 2026-04-24 11:37 2026-03-27 Show GitHub Exploit DB Packet Storm
4264 8.1 重要
Network 		Pavel Shklovsky (pab1it0) Azure Data Explorer MCP Server Pavel Shklovsky (pab1it0)のAzure Data Explorer MCP Serverにおけるデータクエリロジックの特殊要素の不適切な中立化に関する脆弱性 CWE-943
データクエリロジックの特殊要素の不適切な中立化 		CVE-2026-33980 2026-04-24 11:37 2026-03-27 Show GitHub Exploit DB Packet Storm
4265 6.1 警告
Network 		アドビシステムズ Adobe Connect
Adobe Connect Desktop Application 		アドビのAdobe Connect等の複数製品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-2026-34614 2026-04-24 11:37 2026-04-14 Show GitHub Exploit DB Packet Storm
4266 10 緊急
Network 		アドビシステムズ Adobe Connect
Adobe Connect Desktop Application 		アドビのAdobe Connect等の複数製品における信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-34615 2026-04-24 11:37 2026-04-14 Show GitHub Exploit DB Packet Storm
4267 8.7 重要
Network 		アドビシステムズ Adobe Connect
Adobe Connect Desktop Application 		アドビのAdobe Connect等の複数製品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-2026-34617 2026-04-24 11:37 2026-04-14 Show GitHub Exploit DB Packet Storm
4268 7.5 重要
Network 		Nhost Nhost/auth NhostのNhost/authにおける複数の脆弱性 CWE-200
CWE-598
CVE-2026-34969 2026-04-24 11:37 2026-04-6 Show GitHub Exploit DB Packet Storm
4269 9.8 緊急
Network 		Aperi'Solve Aperi'Solve Aperi'SolveにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-34977 2026-04-24 11:37 2026-04-6 Show GitHub Exploit DB Packet Storm
4270 8.8 重要
Network 		oobabooga TextGen oobaboogaのTextGenにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-35050 2026-04-24 11:37 2026-04-6 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
521 - - - A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicio… New CWE-94
Code Injection 		CVE-2026-45829 2026-05-19 23:16 2026-05-19 Show GitHub Exploit DB Packet Storm
522 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, he LDAP and OAuth authentication flows use a TOCTOU (Time-of-Check-Time-of-Use) patt… Update CWE-269
CWE-362
 Improper Privilege Management
Race Condition 		CVE-2026-45675 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
523 4.3 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, Pin/Unpin is a write operation (modifies the message's is_pinned , pinned_by, pinned… Update CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45386 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
524 5.4 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.11, an internal-only bypass_filter parameter is exposed on the /openai/chat/completions… Update CWE-285
Improper Authorization 		CVE-2026-45365 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
525 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, a user just needs to use the API endpoint: /api/chat/completions with their own API … Update CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45349 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
526 7.7 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.5, through the HTML rendering view, scripts can be injected and executed. The frontend … Update CWE-79
Cross-site Scripting 		CVE-2026-45303 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
527 7.3 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a stored cross-site scripting (XSS) vulnerability that allows any authenticated user… Update CWE-79
Cross-site Scripting 		CVE-2026-44721 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
528 7.3 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.1.124, when attaching files to a promp, the name of the file is derived from the original… Update CWE-22
CWE-434
Path Traversal
 Unrestricted Upload of File with Dangerous Type  		CVE-2026-44566 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
529 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 channel router does not call filter_allowed_access_grants on either create or up… Update CWE-862
 Missing Authorization 		CVE-2026-44558 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm
530 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, administrative role changes and user deletions do not iterate SESSION_POOL to discon… Update CWE-613
 Insufficient Session Expiration 		CVE-2026-44553 2026-05-19 23:16 2026-05-16 Show GitHub Exploit DB Packet Storm