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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
421 6.5 警告
Network 		GPAC GPAC GPACにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2025-55659 2026-06-15 11:21 2026-06-9 Show GitHub Exploit DB Packet Storm
422 4.4 警告
Local 		QNAP Systems License Center QNAP SystemsのLicense Center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-2025-62851 2026-06-15 11:21 2026-06-10 Show GitHub Exploit DB Packet Storm
423 6.5 警告
Network 		QNAP Systems QuTS hero
QNAP QTS 		QNAP SystemsのQNAP QTS等の複数製品におけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2025-62858 2026-06-15 11:21 2026-06-9 Show GitHub Exploit DB Packet Storm
424 9.8 緊急
Network 		QNAP Systems QNAP QTS QNAP SystemsのQNAP QTSにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-66276 2026-06-15 11:21 2026-06-10 Show GitHub Exploit DB Packet Storm
425 10 緊急
Network 		Ivanti standalone sentry Ivantiのstandalone sentryにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-10520 2026-06-15 11:20 2026-06-9 Show GitHub Exploit DB Packet Storm
426 6.5 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions ServerにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-10544 2026-06-15 11:20 2026-06-8 Show GitHub Exploit DB Packet Storm
427 6.5 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける重要な情報の平文保存に関する脆弱性 CWE-312
重要な情報の平文保存 		CVE-2026-10786 2026-06-15 11:20 2026-06-8 Show GitHub Exploit DB Packet Storm
428 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-10787 2026-06-15 11:20 2026-06-8 Show GitHub Exploit DB Packet Storm
429 4.3 警告
Network 		レッドハット 389 Directory Server
Red Hat Directory Server
Red Hat Enterprise Linux 		レッドハットの389 Directory Server等の複数製品における型の取り違えに関する脆弱性 CWE-843
型の取り違え 		CVE-2026-11785 2026-06-15 11:20 2026-06-9 Show GitHub Exploit DB Packet Storm
430 6.5 警告
Network 		レッドハット 389 Directory Server
Red Hat Directory Server
Red Hat Enterprise Linux 		レッドハットの389 Directory Server等の複数製品における境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-11786 2026-06-15 11:20 2026-06-9 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
191131 6.1 MEDIUM
Network 		keszites simple_popup_newsletter The Simple Popup Newsletter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/simple-popup-newsletter.php file which allows attackers to… CWE-79
Cross-site Scripting 		CVE-2021-34658 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191132 6.1 MEDIUM
Network 		typofr_project typofr The 2TypoFR WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the text function found in the ~/vendor/Org_Heigl/Hyphenator/index.php file which allows attackers to inject arbitrary… CWE-79
Cross-site Scripting 		CVE-2021-34657 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191133 6.1 MEDIUM
Network 		videowhisper 2way_videocalls_and_random_chat The 2Way VideoCalls and Random Chat - HTML5 Webcam Videochat WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the `vws_notice` function found in the ~/inc/requirements.php file wh… CWE-79
Cross-site Scripting 		CVE-2021-34656 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191134 6.1 MEDIUM
Network 		wp_songbook_project wp_songbook The WP Songbook WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the url parameter found in the ~/inc/class.ajax.php file which allows attackers to inject arbitrary web scripts, i… CWE-79
Cross-site Scripting 		CVE-2021-34655 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191135 6.1 MEDIUM
Network 		custom_post_type_relations_project custom_post_type_relations The Custom Post Type Relations WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the cptr[name] parameter found in the ~/pages/admin-page.php file which allows attackers to inject … CWE-79
Cross-site Scripting 		CVE-2021-34654 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191136 6.1 MEDIUM
Network 		wp_fountain_project wp_fountain The WP Fountain WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/wp-fountain.php file which allows attackers to inject arbitrary web sc… CWE-79
Cross-site Scripting 		CVE-2021-34653 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191137 6.1 MEDIUM
Network 		meowapps media_usage The Media Usage WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the id parameter in the ~/mmu_admin.php file which allows attackers to inject arbitrary web scripts, in versions u… CWE-79
Cross-site Scripting 		CVE-2021-34652 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191138 6.1 MEDIUM
Network 		scribblemaps scribble_maps The Scribble Maps WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the map parameter in the ~/includes/admin.php file which allows attackers to inject arbitrary web scripts, in ve… CWE-79
Cross-site Scripting 		CVE-2021-34651 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191139 6.1 MEDIUM
Network 		simple-behace-portfolio_project simple-behace-portfolio The Simple Behance Portfolio WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the `dark` parameter in the ~/titan-framework/iframe-font-preview.php file which allows attackers to … CWE-79
Cross-site Scripting 		CVE-2021-34649 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm
191140 6.1 MEDIUM
Network 		multiplayer-plugin_project multiplayer-plugin The Multiplayer Games WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/multiplayergames.php file which allows attackers to inject arbit… CWE-79
Cross-site Scripting 		CVE-2021-34644 2024-11-21 15:10 2021-08-17 Show GitHub Exploit DB Packet Storm