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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 22, 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
251 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 New CWE-416
解放済みメモリの使用 		CVE-2026-40419 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
252 8.8 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 New CWE-284
不適切なアクセス制御 		CVE-2026-40420 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
253 5.8 警告
Network 		traefik traefik traefikにおける送信データへの重要な情報の挿入に関する脆弱性 New CWE-201
送信データへの重要な情報の挿入 		CVE-2026-41181 2026-05-21 10:52 2026-05-15 Show GitHub Exploit DB Packet Storm
254 7.5 重要
Network 		DHTMLX PDF Export Module DHTMLXのPDF Export Moduleにおけるパストラバーサルの脆弱性 New CWE-22
パス・トラバーサル 		CVE-2026-41552 2026-05-21 10:52 2026-05-15 Show GitHub Exploit DB Packet Storm
255 9.1 緊急
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおけるLDAP インジェクションの脆弱性 New CWE-90
LDAP インジェクション 		CVE-2026-41919 2026-05-21 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
256 9.1 緊急
Network 		LangGenius, Inc. Dify LangGenius, Inc.のDify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 New CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-41947 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
257 9.4 緊急
Network 		LangGenius, Inc. Dify LangGenius, Inc.のDifyにおける相対パストラバーサルの脆弱性 New CWE-23
相対的パストラバーサル 		CVE-2026-41948 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
258 7.5 重要
Network 		LangGenius, Inc. Dify LangGenius, Inc.のDify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 New CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-41949 2026-05-21 10:51 2026-05-18 Show GitHub Exploit DB Packet Storm
259 7.5 重要
Network 		twisted twisted twistedにおける複数の脆弱性 New CWE-400
CWE-407
CVE-2026-42304 2026-05-21 10:51 2026-05-13 Show GitHub Exploit DB Packet Storm
260 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2026-4273 2026-05-21 10:51 2026-05-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
991 8.8 HIGH
Network 		- - Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious extension packages through the block manager… CWE-94
Code Injection 		CVE-2021-47964 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
992 7.5 HIGH
Network 		- - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.2, Vvveb CMS does not validate the sign of the quantity parameter on the cart-ad… CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-44826 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
993 - - - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, This vulnerability is fixed in 1.0.8.3. CWE-79
Cross-site Scripting 		CVE-2026-45616 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
994 8.1 HIGH
Network 		- - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the backend admin/auth-token endpoint allows an authenticated administrator t… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-46407 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
995 7.6 HIGH
Network 		- - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the checkout endpoint accepts a user-controlled cart_id and uses it to enter … CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-46408 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
996 6.4 MEDIUM
Network 		- - Composr CMS 10.0.34 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts through the banner management interface. Attackers wi… CWE-79
Cross-site Scripting 		CVE-2020-37237 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
997 6.4 MEDIUM
Network 		- - CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG file uploads. Attackers… CWE-79
Cross-site Scripting 		CVE-2020-37238 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
998 5.3 MEDIUM
Network 		- - bloofoxCMS 0.5.2.1 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious pages. Attackers can… CWE-352
 Origin Validation Error 		CVE-2020-37241 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
999 5.4 MEDIUM
Network 		- - CouchCMS 2.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to execute arbitrary JavaScript by uploading malicious SVG files through the file upload functionality… CWE-79
Cross-site Scripting 		CVE-2021-47955 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1000 8.8 HIGH
Network 		- - TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can… CWE-352
 Origin Validation Error 		CVE-2021-47976 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm