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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 20, 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
861 8.1 重要
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-44291 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
862 5.3 警告
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおけるオブジェクトプロトタイプ属性の不適切に制御された変更に関する脆弱性 CWE-1321
オブジェクトプロトタイプ属性の不適切に制御された変更 (プロトタイプの汚染) 		CVE-2026-44292 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
863 8.8 重要
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-44293 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
864 5.3 警告
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおける入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2026-44294 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
865 6.1 警告
Network 		hono hono honoにおけるインジェクションに関する脆弱性 CWE-74
インジェクション 		CVE-2026-44455 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
866 6.5 警告
Network 		hono hono hono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-2026-44456 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
867 5.3 警告
Network 		hono hono honoにおける重要な情報を含むキャッシュの使用に関する脆弱性 CWE-524
重要な情報を含むキャッシュの使用 		CVE-2026-44457 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
868 4.3 警告
Network 		hono hono honoにおける複数の脆弱性 CWE-116
CWE-74
CVE-2026-44458 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
869 3.8 低
Network 		hono hono honoにおける入力で指定された数量の不適切な検証に関する脆弱性 CWE-1284
入力で指定された数量の不適切な検証 		CVE-2026-44459 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
870 7.5 重要
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.jsにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-44573 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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501 5.4 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, his advisory tracks a regression of the original Excel-preview XSS (CVE-2026-44549).… Update CWE-79
Cross-site Scripting 		CVE-2026-45318 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
502 7.7 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery (SSRF) vulnerability exists in _process_picture_url() … Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45338 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
503 4.6 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, an application-wide Cross-Site Request Forgery (CSRF) vulnerability was found Open-W… Update CWE-20
CWE-352
 Improper Input Validation 
 Origin Validation Error 		CVE-2026-45317 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
504 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By … Update CWE-285
Improper Authorization 		CVE-2026-45345 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
505 - - - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementa… Update CWE-80
Basic XSS 		CVE-2026-45346 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
506 4.3 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.11, there is a blind server side request forgery (SSRF) via the PDF generate function. … Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45347 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
507 7.1 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass to… Update CWE-862
 Missing Authorization 		CVE-2026-45350 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
508 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/mode… Update CWE-200
Information Exposure 		CVE-2026-45351 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
509 4.3 MEDIUM
Network 		dovecot
open-xchange 		dovecot Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_anyone=no. This causes folders to be spammed to all users. The impact is lim… Update CWE-284
NVD-CWE-noinfo
Improper Access Control 		CVE-2026-40020 2026-05-19 02:36 2026-05-12 Show GitHub Exploit DB Packet Storm
510 5.3 MEDIUM
Adjacent 		dovecot
open-xchange 		dovecot Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the c… Update CWE-99
Resource Injection 		CVE-2026-33603 2026-05-19 02:35 2026-05-12 Show GitHub Exploit DB Packet Storm