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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":June 11, 2026, 6:13 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
257791 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2010-0653 2010-09-27 16:16 2010-02-18 Show GitHub Exploit DB Packet Storm
257792 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2009-4072 2010-09-27 16:16 2009-11-23 Show GitHub Exploit DB Packet Storm
257793 5.8 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-16
環境設定
CVE-2009-4071 2010-09-27 16:16 2009-11-24 Show GitHub Exploit DB Packet Storm
257794 5.8 警告 Opera Software ASA - Windows 上で稼働する Opera におけるアドレスフィールドを偽装される脆弱性 CWE-20
不適切な入力確認
CVE-2009-3832 2010-09-27 16:16 2009-10-28 Show GitHub Exploit DB Packet Storm
257795 5 警告 Opera Software ASA - Opera におけるフィッシング攻撃の脆弱性 CWE-Other
その他
CVE-2009-3049 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
257796 4.3 警告 Opera Software ASA - Opera における意図しないファイルをアップロードさせられる脆弱性 CWE-20
不適切な入力確認
CVE-2009-3048 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
257797 4.3 警告 Opera Software ASA - Opera における URL を偽装される脆弱性 CWE-Other
その他
CVE-2009-3047 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
257798 5 警告 Opera Software ASA - Opera における証明書チェーンの有効性を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-3046 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
257799 5 警告 Opera Software ASA - Opera における任意の SSL サーバになりすまされる脆弱性 CWE-310
暗号の問題
CVE-2009-3045 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
257800 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション
CVE-2009-3831 2010-09-27 16:14 2009-10-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 11, 2026, 5:13 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
199741 8.8 HIGH
Network
google
fedoraproject
chrome
fedora
Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21194 2024-11-21 14:47 2021-04-10 Show GitHub Exploit DB Packet Storm
199742 7.1 HIGH
Local
eikisoft archive_collectively_operation_utility Directory traversal vulnerability in Archive collectively operation utility Ver.2.10.1.0 and earlier allows an attacker to create or overwrite files by leading a user to expand a malicious ZIP archiv… CWE-22
Path Traversal
CVE-2021-20692 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199743 6.1 MEDIUM
Network
yomi-search_project yomi-search Cross-site scripting vulnerability in Yomi-Search Ver4.22 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20691 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199744 6.1 MEDIUM
Network
yomi-search_project yomi-search Cross-site scripting vulnerability in Yomi-Search Ver4.22 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20690 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199745 6.1 MEDIUM
Network
yomi-search_project yomi-search Cross-site scripting vulnerability in Yomi-Search Ver4.22 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20689 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199746 6.1 MEDIUM
Network
click-ranker click_ranker Cross-site scripting vulnerability in Click Ranker Ver.3.5 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20688 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199747 8.8 HIGH
Network
daifukuya kagemai Cross-site request forgery (CSRF) vulnerability in Kagemai 0.8.8 allows remote attackers to hijack the authentication of administrators via unspecified vectors. CWE-352
 Origin Validation Error
CVE-2021-20687 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199748 6.1 MEDIUM
Network
daifukuya kagemai Cross-site scripting vulnerability in Kagemai 0.8.8 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20686 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199749 6.1 MEDIUM
Network
daifukuya kagemai Cross-site scripting vulnerability in Kagemai 0.8.8 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20685 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm
199750 6.1 MEDIUM
Network
magazinegerz_project magazinegerz Cross-site scripting vulnerability in MagazinegerZ v.1.01 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting
CVE-2021-20684 2024-11-21 14:47 2021-04-7 Show GitHub Exploit DB Packet Storm