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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 30, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249541 4.3 警告 シックス・アパート株式会社 - Movable Type 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-2011-5084 2012-04-4 16:22 2012-04-2 Show GitHub Exploit DB Packet Storm
249542 9.3 危険 Ecava - Ecava IntegraXor の ActiveX コントロールにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2012-0246 2012-04-4 11:52 2012-03-23 Show GitHub Exploit DB Packet Storm
249543 5 警告 PHP Grade Book - PHP Grade Book の admin/index.php におけるデータベースを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2012-1670 2012-04-4 11:51 2012-03-31 Show GitHub Exploit DB Packet Storm
249544 10 危険 ヒューレット・パッカード - HP Performance Manager における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2012-0127 2012-04-4 11:50 2012-03-27 Show GitHub Exploit DB Packet Storm
249545 7.5 危険 Google - Google Chrome で使用される Skia におけるサービス運用妨害 (メモリ破損) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3065 2012-04-4 11:50 2012-03-28 Show GitHub Exploit DB Packet Storm
249546 10 危険 Google - Google Chrome における詳細不明な脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3063 2012-04-4 11:48 2012-03-28 Show GitHub Exploit DB Packet Storm
249547 5.8 警告 Google - Google Chrome におけるサーバになりすまされる脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3061 2012-04-4 11:47 2012-03-28 Show GitHub Exploit DB Packet Storm
249548 7.1 危険 マイクロソフト - Windows XP の GPU サポート機能におけるサービス運用妨害 (DoS) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2600 2012-04-3 10:57 2011-06-30 Show GitHub Exploit DB Packet Storm
249549 7.6 危険 マイクロソフト - 複数の Windows 製品で使用される Microsoft Windows Fax Services Cover Page Editor の CDrawPoly::Serialize 関数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-119
バッファエラー 		CVE-2010-4701 2012-04-3 10:57 2011-01-20 Show GitHub Exploit DB Packet Storm
249550 7.8 危険 マイクロソフト - 複数の Windows 製品の ND プロトコル実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2010-4669 2012-04-3 10:57 2011-01-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 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
196571 7.5 HIGH
Network 		mercari mercari Improper authorization in handler for custom URL scheme vulnerability in Android App 'Mercari (Merpay) - Marketplace and Mobile Payments App' (Japan version) versions prior to 4.49.1 allows a remote … CWE-862
 Missing Authorization 		CVE-2021-20835 2024-11-21 14:47 2021-11-25 Show GitHub Exploit DB Packet Storm
196572 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows… CWE-20
 Improper Input Validation  		CVE-2021-20707 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196573 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the WebManager CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and ear… CWE-20
 Improper Input Validation  		CVE-2021-20706 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196574 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the WebManager CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and ear… CWE-20
 Improper Input Validation  		CVE-2021-20705 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196575 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the compatible API with previous versions CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe fo… CWE-120
Classic Buffer Overflow 		CVE-2021-20704 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196576 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earli… CWE-120
Classic Buffer Overflow 		CVE-2021-20703 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196577 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earli… CWE-120
Classic Buffer Overflow 		CVE-2021-20702 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196578 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPR… CWE-120
Classic Buffer Overflow 		CVE-2021-20701 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196579 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPR… CWE-120
Classic Buffer Overflow 		CVE-2021-20700 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196580 6.5 MEDIUM
Network 		antennahouse office_server_document_converter Office Server Document Converter V7.2MR4 and earlier and V7.1MR7 and earlier allows a remote unauthenticated attacker to conduct an XML External Entity (XXE) attack to cause a denial of service (DoS)… CWE-611
XXE 		CVE-2021-20839 2024-11-21 14:47 2021-11-1 Show GitHub Exploit DB Packet Storm