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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
21 9.8 緊急
Network 		MariaDB Corporation Ab. MariaDB MariaDB Corporation Ab.のMariaDB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-2026-44170 2026-06-17 15:46 2026-06-12 Show GitHub Exploit DB Packet Storm
22 7.8 重要
Local 		MariaDB Corporation Ab. MariaDB MariaDB Corporation Ab.のMariaDB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-2026-44171 2026-06-17 15:45 2026-06-12 Show GitHub Exploit DB Packet Storm
23 9.8 緊急
Network 		MariaDB Corporation Ab. MariaDB MariaDB Corporation Ab.のMariaDB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-2026-44172 2026-06-17 15:45 2026-06-12 Show GitHub Exploit DB Packet Storm
24 5.3 警告
Network 		MariaDB Corporation Ab. MariaDB MariaDB Corporation Ab.のMariaDBにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-44173 2026-06-17 15:45 2026-06-12 Show GitHub Exploit DB Packet Storm
25 5.3 警告
Adjacent 		opentelemetry opentelemetry opentelemetryにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-44967 2026-06-17 15:45 2026-06-12 Show GitHub Exploit DB Packet Storm
26 7.5 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSLにおける暗号化処理の不備に関する脆弱性 CWE-325
暗号化処理の不備 		CVE-2026-45445 2026-06-17 15:45 2026-06-9 Show GitHub Exploit DB Packet Storm
27 4.8 警告
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSLにおける暗号化処理の不備に関する脆弱性 CWE-325
暗号化処理の不備 		CVE-2026-45446 2026-06-17 15:45 2026-06-9 Show GitHub Exploit DB Packet Storm
28 8.8 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSL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-2026-45447 2026-06-17 15:45 2026-06-9 Show GitHub Exploit DB Packet Storm
29 7.5 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-45944 2026-06-17 15:45 2026-05-27 Show GitHub Exploit DB Packet Storm
30 8.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-45945 2026-06-17 15:45 2026-05-27 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