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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 19, 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
4261 7.2 重要
Network 		Ellanetworks Ella Core EllanetworksのElla Coreにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-33906 2026-04-21 10:48 2026-03-27 Show GitHub Exploit DB Packet Storm
4262 6.5 警告
Adjacent 		Ellanetworks Ella Core EllanetworksのElla CoreにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-33907 2026-04-21 10:48 2026-03-27 Show GitHub Exploit DB Packet Storm
4263 4.3 警告
Network 		Apache Software Foundation PDFBox Apache Software FoundationのPDFBox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-2026-33929 2026-04-21 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
4264 5.3 警告
Local 		Anthropic PBC Claude SDK for Python Anthropic PBCのClaude SDK for Pythonにおける複数の脆弱性 CWE-367
CWE-59
CVE-2026-34452 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4265 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34533 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4266 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-34534 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4267 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-34535 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4268 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける再帰制御に関する脆弱性 CWE-674
不適切な再帰制御 		CVE-2026-34536 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4269 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34537 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
4270 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-34539 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 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
111 8.0 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user can permanently delete files owned by other users via DELETE … New CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45671 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
112 8.1 HIGH
Network 		- - 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… New CWE-269
CWE-362
 Improper Privilege Management
Race Condition 		CVE-2026-45675 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
113 7.3 HIGH
Network 		- - 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… New CWE-79
Cross-site Scripting 		CVE-2026-44721 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
114 4.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, an IDOR vulnerability exists in the Channels feature of Open WebUI, allowing any cha… New CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45385 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
115 4.3 MEDIUM
Network 		- - 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… New CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45386 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
116 4.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, when setting model permissions so that a group has read access to it, intending for … New CWE-200
Information Exposure 		CVE-2026-45387 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
117 7.2 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, the tool update endpoint (POST /api/v1/tools/id/{id}/update) is missing the workspac… New CWE-269
CWE-862
 Improper Privilege Management
 Missing Authorization 		CVE-2026-45395 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
118 5.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, GET /api/v1/retrieval/ returns live RAG pipeline configuration to any unauthenticate… New CWE-306
Missing Authentication for Critical Function 		CVE-2026-45397 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
119 8.5 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, a parsing difference between the urlparse and requests libraries led to an SSRF bypa… New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45400 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
120 5.4 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, the POST /api/v1/evaluations/feedback endpoint in Open WebUI v0.9.2 is vulnerable to… New CWE-915
 Improperly Controlled Modification of Dynamically-Determined Object Attributes 		CVE-2026-45396 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm