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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 18, 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
3251 6.5 警告
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-400
CWE-404
CVE-2026-8769 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3252 6.3 警告
Network 		Tencent WeKnora TencentのWeKnoraにおける複数の脆弱性 CWE-285
CWE-639
CVE-2026-8786 2026-05-21 10:47 2026-05-18 Show GitHub Exploit DB Packet Storm
3253 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3254 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3255 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3256 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3257 4.3 警告
Network 		シックス・アパート株式会社 Movable Type Premium (Advanced Edition)
Movable Type
Movable Type Advanced
Movable Type Premium 		Movable Typeにおける権限チェックの欠如の脆弱性 CWE-Other
その他 		CVE-2026-44392 2026-05-20 14:09 2026-05-20 Show GitHub Exploit DB Packet Storm
3258 4.3 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) for Android のスプーフィングの脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-40416 2026-05-20 13:31 2026-05-12 Show GitHub Exploit DB Packet Storm
3259 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける有効期限後または解放後のリソースの操作に関する脆弱性 CWE-672
有効期限後または解放後のリソースの操作 		CVE-2026-4053 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
3260 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-4054 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
305841 - xoops xoops Multiple cross-site scripting (XSS) vulnerabilities in XOOPS 2.5.1.a, and possibly earlier versions, allow remote attackers to inject arbitrary web script or HTML via the (1) text parameter to includ… CWE-79
Cross-site Scripting 		CVE-2011-4565 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305842 - activedev active_cms Cross-site scripting (XSS) vulnerability in the admin script in Active CMS 1.2 allows remote attackers to inject arbitrary web script or HTML via the mod parameter in a module action. CWE-79
Cross-site Scripting 		CVE-2011-4564 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305843 - jakcms jakcms Cross-site scripting (XSS) vulnerability in index.php in JAKCMS 2.0.4.1, and possibly other versions before 2.2.6 2011-09-23, allows remote attackers to inject arbitrary web script or HTML via the us… CWE-79
Cross-site Scripting 		CVE-2011-4563 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305844 - john_godley redirection_plugin Multiple cross-site scripting (XSS) vulnerabilities in (1) view/admin/log_item.php and (2) view/admin/log_item_details.php in the Redirection plugin 2.2.9 for WordPress allow remote attackers to inje… CWE-79
Cross-site Scripting 		CVE-2011-4562 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305845 - phorum phorum Cross-site scripting (XSS) vulnerability in admin.php in Phorum 5.2.18 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to admin/index.php. NOTE: some of these detail… CWE-79
Cross-site Scripting 		CVE-2011-4561 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305846 - drupal petition_node_module Cross-site scripting (XSS) vulnerability in the Petition Node module 6.x-1.x before 6.x-1.5 for Drupal allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors… CWE-79
Cross-site Scripting 		CVE-2011-4560 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305847 - vtiger vtiger_crm SQL injection vulnerability in the Calendar module in vTiger CRM 5.2.1 and earlier allows remote attackers to execute arbitrary SQL commands via the onlyforuser parameter in an index action to index.… CWE-89
SQL Injection 		CVE-2011-4559 2024-11-21 10:32 2011-11-29 Show GitHub Exploit DB Packet Storm
305848 - contao contao_cms Multiple cross-site scripting (XSS) vulnerabilities in Contao before 2.10.2 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php in a (1) teachers.html or (2) … CWE-79
Cross-site Scripting 		CVE-2011-4335 2024-11-21 10:32 2011-11-28 Show GitHub Exploit DB Packet Storm
305849 - dolibarr dolibarr_erp\/crm Multiple cross-site scripting (XSS) vulnerabilities in Dolibarr 3.1.0 allow remote attackers to inject arbitrary web script or HTML via (1) the username parameter in a setup action to admin/company.p… CWE-79
Cross-site Scripting 		CVE-2011-4329 2024-11-21 10:32 2011-11-28 Show GitHub Exploit DB Packet Storm
305850 - rubyonrails ruby_on_rails
rails 		Cross-site scripting (XSS) vulnerability in the i18n translations helper method in Ruby on Rails 3.0.x before 3.0.11 and 3.1.x before 3.1.2, and the rails_xss plugin in Ruby on Rails 2.3.x, allows re… CWE-79
Cross-site Scripting 		CVE-2011-4319 2024-11-21 10:32 2011-11-28 Show GitHub Exploit DB Packet Storm