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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
3141 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3142 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3143 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3144 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3145 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3146 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3147 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3148 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40366 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3149 8.4 重要
Local 		マイクロソフト Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft SharePoint Server
Microsoft Word 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-40367 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
3150 7.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office クイック実行の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40418 2026-05-21 10:52 2026-05-12 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
3931 4.3 MEDIUM
Network 		- - The Tectite Forms plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3. This is due to missing or incorrect nonce validation on the admin_init fu… CWE-352
 Origin Validation Error 		CVE-2026-9599 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3932 4.3 MEDIUM
Network 		- - The Laiser Tag plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.5. This is due to missing or incorrect nonce validation on the addOptionsPage… CWE-352
 Origin Validation Error 		CVE-2026-9722 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3933 4.3 MEDIUM
Network 		- - The Google Plus One Bottom plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.0.2. This is due to missing or incorrect nonce validation on the go… CWE-352
 Origin Validation Error 		CVE-2026-9723 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3934 4.3 MEDIUM
Network 		- - The JTL-Connector for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.4.1. This is due to missing capability checks and nonce verification … CWE-862
 Missing Authorization 		CVE-2026-9234 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3935 4.3 MEDIUM
Network 		- - The Remove NoFollow Commenter URL plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on t… CWE-352
 Origin Validation Error 		CVE-2026-9730 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3936 7.1 HIGH
Network 		- - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UnboundStudio Accordion FAQ allows Reflected XSS. This issue affects Accordion FAQ: from n/a thr… CWE-79
Cross-site Scripting 		CVE-2025-52759 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3937 6.5 MEDIUM
Network 		- - Missing Authorization vulnerability in Printeers Printeers Print & Ship allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Printeers Print & Ship: from n/a t… CWE-862
 Missing Authorization 		CVE-2025-52766 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3938 9.8 CRITICAL
Network 		- - Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation. This issue affects Masteriyo LMS PRO: from n/a through 2.20.0. CWE-266
 Incorrect Privilege Assignment 		CVE-2025-53209 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3939 5.3 MEDIUM
Network 		- - Missing Authorization vulnerability in Anton Shevchuk Constructor allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Constructor: from n/a through 1.6.5. CWE-862
 Missing Authorization 		CVE-2025-53302 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm
3940 8.8 HIGH
Network 		- - Missing Authorization vulnerability leading to code execution after installing malicious vulnerable plugin in ThimPress Thim Core. This issue affects Thim Core: from n/a through 2.3.3. CWE-862
 Missing Authorization 		CVE-2025-53345 2026-06-2 22:03 2026-06-2 Show GitHub Exploit DB Packet Storm