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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, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
421 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-3637 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
422 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2O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-2026-3960 2026-05-21 10:52 2026-04-23 Show GitHub Exploit DB Packet Storm
423 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
424 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
425 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
426 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
427 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
428 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
429 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
430 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40366 2026-05-21 10:52 2026-05-12 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
1021 5.4 MEDIUM
Network 		- - Missing Authorization vulnerability in Themeansar Newses allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Newses: from n/a through 2.0.0.77. New CWE-862
 Missing Authorization 		CVE-2026-24586 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1022 5.3 MEDIUM
Network 		- - Missing Authorization vulnerability in Lucian Apostol Auto Affiliate Links allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Auto Affiliate Links: from n/a … New CWE-862
 Missing Authorization 		CVE-2026-24592 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1023 4.9 MEDIUM
Network 		- - Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects B2BKing: from n/a before 5.2.10. New CWE-862
 Missing Authorization 		CVE-2026-27346 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1024 5.3 MEDIUM
Network 		- - Missing Authorization vulnerability in Cornel Raiu WP Search Analytics allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WP Search Analytics: from n/a befor… New CWE-862
 Missing Authorization 		CVE-2026-27357 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1025 5.3 MEDIUM
Network 		- - Missing Authorization vulnerability in WP Chill RSVP and Event Management allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects RSVP and Event Management: from … New CWE-862
 Missing Authorization 		CVE-2026-27398 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1026 7.2 HIGH
Network 		- - Improper Control of Generation of Code ('Code Injection') vulnerability in VideoWhisper.Com Broadcast Live Video allows Code Injection. This issue affects Broadcast Live Video: from n/a before 7.1.3. New CWE-94
Code Injection 		CVE-2026-24937 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1027 5.4 MEDIUM
Network 		- - Missing Authorization vulnerability in Linethemes NanoCare allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects NanoCare: from n/a before 1.2.2. New CWE-862
 Missing Authorization 		CVE-2026-32389 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1028 7.1 HIGH
Network 		- - Cross-Site Request Forgery (CSRF) vulnerability in bgermann CformsII allows Cross Site Request Forgery. This issue affects CformsII: from n/a through 15.1.3. New CWE-352
 Origin Validation Error 		CVE-2026-39436 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1029 6.5 MEDIUM
Network 		- - Missing Authorization vulnerability in SePay team SePay Gateway allows Retrieve Embedded Sensitive Data. This issue affects SePay Gateway: from n/a through 1.1.20. New CWE-862
 Missing Authorization 		CVE-2026-42763 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm
1030 9.3 CRITICAL
Network 		- - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in eMagicOne eMagicOne Store Manager allows Blind SQL Injection. This issue affects eMagicOne Store… New CWE-89
SQL Injection 		CVE-2026-42773 2026-05-27 04:31 2026-05-26 Show GitHub Exploit DB Packet Storm