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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 30, 2026, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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250191 4.3 警告 Apache Software Foundation - Apache HttpComponents の Apache HttpClinet における重要情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-1498 2012-03-27 18:43 2011-07-7 Show GitHub Exploit DB Packet Storm
250192 4.6 警告 nicholas marriott - tmux における utmp グループ権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1496 2012-03-27 18:43 2011-04-18 Show GitHub Exploit DB Packet Storm
250193 5.5 警告 Roundcube.net - Roundcube Webmail の steps/utils/modcss.inc における重要な情報を取得される脆弱性 CWE-20
不適切な入力確認
CVE-2011-1492 2012-03-27 18:43 2011-04-8 Show GitHub Exploit DB Packet Storm
250194 3.5 注意 Roundcube.net - Roundcube Webmail のログインフォームにおける重要な情報を取得されるの脆弱性 CWE-20
不適切な入力確認
CVE-2011-1491 2012-03-27 18:43 2011-04-8 Show GitHub Exploit DB Packet Storm
250195 6.8 警告 レッドハット - Red Hat JBoss Enterprise SOA Platform および JBoss Enterprise Application Platform の JBoss Seam 2 framework の jboss-seam.jar における任意の Java コード実行を引き起こす脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1484 2012-03-27 18:43 2011-04-20 Show GitHub Exploit DB Packet Storm
250196 6.8 警告 PHPNUKE - Francisco Burzi PHP-Nuke の mainfile.php におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2011-1482 2012-03-27 18:43 2011-06-20 Show GitHub Exploit DB Packet Storm
250197 4.3 警告 PHPNUKE - Francisco Burzi PHP-Nuke 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-2011-1481 2012-03-27 18:43 2011-06-20 Show GitHub Exploit DB Packet Storm
250198 3.5 注意 Liferay - Liferay Portal CE 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-2011-1504 2012-03-27 18:43 2010-07-22 Show GitHub Exploit DB Packet Storm
250199 3.5 注意 Liferay
Apache Software Foundation
オラクル
- Liferay Portal CE の XSL Content portlet における任意の XSL および XML ファイルを読まれる脆弱性 CWE-200
情報漏えい
CVE-2011-1503 2012-03-27 18:43 2010-11-9 Show GitHub Exploit DB Packet Storm
250200 7.5 危険 PHPNUKE - Francisco Burzi PHP-Nuke の admin.php における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2011-1480 2012-03-27 18:43 2011-06-20 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