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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":June 6, 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
253371 7.8 危険 日立 - JP1/Cm2/Network Node Manager i におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		- 2011-12-9 16:35 2011-10-12 Show GitHub Exploit DB Packet Storm
253372 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (CPU およびメモリ消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4687 2011-12-9 16:07 2011-12-7 Show GitHub Exploit DB Packet Storm
253373 5 警告 Opera Software ASA - Opera の Web Workers 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-4686 2011-12-9 16:06 2011-12-7 Show GitHub Exploit DB Packet Storm
253374 5 警告 Opera Software ASA - Opera の Dragonfly におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4685 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
253375 10 危険 Opera Software ASA - Opera における証明書失効の処理に関する詳細不明な脆弱性 CWE-310
暗号の問題 		CVE-2011-4684 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
253376 10 危険 Opera Software ASA - Opera における詳細不明な脆弱性 CWE-noinfo
情報不足 		CVE-2011-4683 2011-12-9 16:04 2011-12-7 Show GitHub Exploit DB Packet Storm
253377 6.4 警告 Opera Software ASA - Opera の JavaScript エンジンにおける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4682 2011-12-9 16:03 2011-12-7 Show GitHub Exploit DB Packet Storm
253378 5 警告 Opera Software ASA - Opera における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4681 2011-12-9 16:03 2011-12-7 Show GitHub Exploit DB Packet Storm
253379 7.5 危険 Webmaster-Tips - Joomla! 用 webmaster-tips.net Flash Gallery コンポーネントにおける 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-2010-4968 2011-12-9 14:45 2011-11-1 Show GitHub Exploit DB Packet Storm
253380 7.5 危険 BrotherScripts - BrotherScripts Business Directory の articlesdetails.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-2010-4969 2011-12-9 14:44 2011-11-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 7, 2026, 4:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4341 8.7 HIGH
Network 		- - CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability in the ticket reply notification system. Unsanitize… CWE-79
Cross-site Scripting 		CVE-2026-34241 2026-05-21 01:16 2026-05-20 Show GitHub Exploit DB Packet Storm
4342 5.5 MEDIUM
Local 		- - Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Versions 3.6.14 and prior contain a Denial of Service (DoS) vulnerability in the title input … CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2025-57798 2026-05-21 01:16 2026-05-20 Show GitHub Exploit DB Packet Storm
4343 8.7 HIGH
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') … CWE-22
Path Traversal 		CVE-2026-34653 2026-05-21 01:02 2026-05-13 Show GitHub Exploit DB Packet Storm
4344 5.3 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a Dependency on Vulnerable Third-Party Component vulnerability that could result i… NVD-CWE-Other
CVE-2026-34654 2026-05-21 01:02 2026-05-13 Show GitHub Exploit DB Packet Storm
4345 4.8 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-p… CWE-79
Cross-site Scripting 		CVE-2026-34655 2026-05-21 00:59 2026-05-13 Show GitHub Exploit DB Packet Storm
4346 4.3 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Authorization vulnerability that could result in a Security feature by… CWE-285
Improper Authorization 		CVE-2026-34656 2026-05-21 00:58 2026-05-13 Show GitHub Exploit DB Packet Storm
4347 4.8 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-p… CWE-79
Cross-site Scripting 		CVE-2026-34658 2026-05-21 00:50 2026-05-13 Show GitHub Exploit DB Packet Storm
4348 3.4 LOW
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier [NEEDS REVIEW: impact mismatch — ticket says 'Arbitrary file system write', CIA triad derives 'Sec… CWE-20
 Improper Input Validation  		CVE-2026-34685 2026-05-21 00:48 2026-05-13 Show GitHub Exploit DB Packet Storm
4349 8.6 HIGH
Network 		mozilla firefox
thunderbird 		Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-668
CWE-693
 Exposure of Resource to Wrong Sphere
 Protection Mechanism Failure 		CVE-2026-8958 2026-05-21 00:01 2026-05-19 Show GitHub Exploit DB Packet Storm
4350 9.3 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-346
 Origin Validation Error 		CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm