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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 20, 2026, 6 p.m.

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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1801 9.1 緊急
Network
Apache Software Foundation Apache Wicket Apache Software FoundationのApache Wicketにおけるセッションの固定化の脆弱性 CWE-384
CWE-384
CVE-2026-40010 2026-05-8 12:23 2026-05-6 Show GitHub Exploit DB Packet Storm
1802 9.1 緊急
Network
Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるXML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限
CVE-2026-40682 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1803 9.8 緊急
Network
Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるクラスまたはコードを選択する外部から制御された入力の使用に関する脆弱性 CWE-470
クラスまたはコードを選択する外部から制御された入力の使用
CVE-2026-42027 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1804 6.5 警告
Network
nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 CWE-200
CWE-863
CVE-2026-42220 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1805 9.8 緊急
Network
nginxui Nginx UI Nginx UI TeamのNginx UIにおける重要な機能に対する認証の欠如に関する脆弱性 CWE-306
重要な機能に対する認証の欠如 解説
CVE-2026-42221 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1806 9.8 緊急
Network
nginxui Nginx UI Nginx UI TeamのNginx UIにおける複数の脆弱性 CWE-284
CWE-306
CVE-2026-42222 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1807 6.5 警告
Network
nginxui Nginx UI Nginx UI TeamのNginx UIにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい
CVE-2026-42223 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1808 7.5 重要
Network
n8n n8n n8nにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如
CVE-2026-42226 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1809 6.5 警告
Network
n8n n8n n8nにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避
CVE-2026-42227 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
1810 6.5 警告
Network
n8n n8n n8nにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如
CVE-2026-42228 2026-05-8 12:22 2026-05-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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1571 6.5 MEDIUM
Network
- - The Media Sync plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.4.9 via the 'sub_dir' and 'media_items' parameters. This is due to insufficient validation … CWE-22
Path Traversal
CVE-2026-6670 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1572 5.3 MEDIUM
Network
- - The User Registration & Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relyi… CWE-862
 Missing Authorization
CVE-2026-6145 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1573 6.4 MEDIUM
Network
- - The CC Child Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'more' parameter in all versions up to, and including, 2.1.1 due to insufficient input sanitization and ou… CWE-79
Cross-site Scripting
CVE-2026-6174 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1574 5.3 MEDIUM
Network
- - The MW WP Form plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 5.1.2 via the _get_post_property_from_querystring() function due to insufficient restri… CWE-639
 Authorization Bypass Through User-Controlled Key
CVE-2026-6206 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1575 6.4 MEDIUM
Network
- - The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'title_tag' parameter in all versions up to, and including, 1.7.1058 due to insuffic… CWE-79
Cross-site Scripting
CVE-2026-6504 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1576 9.1 CRITICAL
Network
- - The InfusedWoo Pro plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.1.2. This is due to the plugin not properly verifying that a user is authorized t… CWE-862
 Missing Authorization
CVE-2026-6512 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1577 7.5 HIGH
Network
- - The InfusedWoo Pro plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to, and including, 5.1.2 via the popup_submit. This makes it possible for unauthenticated attackers to … CWE-918
Server-Side Request Forgery (SSRF) 
CVE-2026-6514 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1578 7.5 HIGH
Network
- - The Database Backup for WordPress plugin for WordPress is vulnerable to unauthorized database export in all versions up to, and including, 2.5.2. This is due to the plugin not properly enforcing the … CWE-862
 Missing Authorization
CVE-2026-4029 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1579 8.1 HIGH
Network
- - The Database Backup for WordPress plugin for WordPress is vulnerable to unauthorized arbitrary file read and deletion in all versions up to, and including, 2.5.2. This is due to the plugin not proper… CWE-862
 Missing Authorization
CVE-2026-4030 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm
1580 7.5 HIGH
Network
- - The Database Backup for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.5.2. This is due to the plugin not restricting access to the wp_db… CWE-862
 Missing Authorization
CVE-2026-4031 2026-05-14 23:28 2026-05-14 Show GitHub Exploit DB Packet Storm