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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 21, 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
131831 7.5 重要
Network
Debian
Xstream
Debian GNU/Linux
Xstream
XStream におけるリソースの枯渇に関する脆弱性 CWE-400
CWE-502
CVE-2021-21348 2021-11-26 16:39 2021-03-13 Show GitHub Exploit DB Packet Storm
131832 8.6 重要
Network
Debian
Xstream
Debian GNU/Linux
Xstream
XStream におけるサーバサイドのリクエストフォージェリの脆弱性 CWE-502
CWE-918
CVE-2021-21349 2021-11-26 16:33 2021-03-13 Show GitHub Exploit DB Packet Storm
131833 9.8 緊急
Network
Debian
Xstream
Debian GNU/Linux
Xstream
XStream における信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-434
CWE-502
CVE-2021-21350 2021-11-26 16:21 2021-03-13 Show GitHub Exploit DB Packet Storm
131834 9.1 緊急
Network
Debian
Xstream
Debian GNU/Linux
Xstream
XStream における危険なタイプのファイルの無制限アップロードに関する脆弱性 CWE-434
CWE-502
CVE-2021-21351 2021-11-26 16:12 2021-03-13 Show GitHub Exploit DB Packet Storm
131835 4.8 警告
Network
dynpg DynPG DynPG 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-2021-27530 2021-11-26 15:50 2021-03-22 Show GitHub Exploit DB Packet Storm
131836 4.8 警告
Network
dynpg DynPG DynPG 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-2021-27531 2021-11-26 15:41 2021-03-22 Show GitHub Exploit DB Packet Storm
131837 4.8 警告
Network
BoonEx Dolphin Dolphin CMS 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-2021-27969 2021-11-26 15:16 2021-03-18 Show GitHub Exploit DB Packet Storm
131838 9.8 緊急
Network
genua genuagate genua genugate における認証に関する脆弱性 CWE-287
不適切な認証
CVE-2021-27215 2021-11-26 15:13 2021-03-3 Show GitHub Exploit DB Packet Storm
131839 5.9 警告
Network
NetApp
Quarkus
Apache Software Foundation
The Netty project
Debian
Netty
Debian GNU/Linux
Quarkus
OnCommand Workflow Automation
Apache Kudu
OnCommand API Services
Netty における HTTP リクエストスマグリングに関する脆弱性 CWE-444
HTTP リクエストスマグリング
CVE-2021-21295 2021-11-26 15:13 2021-03-9 Show GitHub Exploit DB Packet Storm
131840 8.1 重要
Network
Grav CMS Grav CMS Grav CMS におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2020-29555 2021-11-26 15:13 2020-03-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 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
421 7.5 HIGH
Network
- - Unauthenticated Sensitive Data Exposure in Simply Schedule Appointments < 1.6.11.2 versions. CWE-201
 Insertion of Sensitive Information Into Sent Data
CVE-2026-42384 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
422 9.3 CRITICAL
Network
- - Unauthenticated SQL Injection in Order Delivery Date for WooCommerce <= 4.5.1 versions. CWE-89
SQL Injection
CVE-2026-42386 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
423 8.1 HIGH
Network
- - Unauthenticated Broken Authentication in CloudSecure WP Security <= 1.4.7 versions. CWE-288
Authentication Bypass Using an Alternate Path or Channel
CVE-2026-42411 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
424 9.3 CRITICAL
Network
- - Unauthenticated SQL Injection in GD Rating System <= 3.6.2 versions. CWE-89
SQL Injection
CVE-2026-42639 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
425 6.5 MEDIUM
Network
- - Unauthenticated Broken Access Control in Classified Listing <= 5.3.8 versions. CWE-862
 Missing Authorization
CVE-2026-42640 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
426 7.1 HIGH
Network
- - Unauthenticated Cross Site Scripting (XSS) in Favicon Rotator <= 1.2.11 versions. CWE-79
Cross-site Scripting
CVE-2026-42649 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
427 7.2 HIGH
Network
- - Unauthenticated Cross Site Scripting (XSS) in AutomatorWP <= 5.6.7 versions. CWE-79
Cross-site Scripting
CVE-2026-42650 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
428 6.3 MEDIUM
Network
- - Subscriber Broken Access Control in Classified Listing <= 5.3.9 versions. CWE-862
 Missing Authorization
CVE-2026-42651 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
429 5.9 MEDIUM
Network
- - Unauthenticated Bypass Vulnerability in Best Payments Plugin for WP <= 4.6.19 versions. CWE-472
 External Control of Assumed-Immutable Web Parameter
CVE-2026-42655 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm
430 6.5 MEDIUM
Network
- - Subscriber Cross Site Scripting (XSS) in Contest Gallery <= 28.1.6 versions. CWE-79
Cross-site Scripting
CVE-2026-42656 2026-06-16 06:24 2026-06-16 Show GitHub Exploit DB Packet Storm