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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 28, 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
2561 5.9 警告
Network 		マイクロソフト Microsoft .NET Framework .NET Framework のサービス拒否の脆弱性 CWE-362
競合状態 		CVE-2026-32226 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2562 8.8 重要
Network 		Kubernetes ingress-nginx Kubernetesのingress-nginxにおける入力確認に関する脆弱性 CWE-20
CWE-noinfo
CVE-2026-3288 2026-05-8 12:23 2026-03-9 Show GitHub Exploit DB Packet Storm
2563 7.5 重要
Network 		マイクロソフト Microsoft .NET Framework
.NET 		.NET、.NET Framework、Visual Studio のサービス拒否の脆弱性 CWE-20
CWE-400
CWE-835
CVE-2026-33116 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2564 8.8 重要
Network 		マイクロソフト SQL Server 2016
SQL Server 2017
SQL Server 2022
SQL Server 2019
SQL Server 2025 		Microsoft SQL Server のリモート 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-2026-33120 2026-05-8 12:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2565 5.9 警告
Network 		Apache Software Foundation Apache Log4j Apache Software FoundationのApache Log4jにおける複数の脆弱性 CWE-295
CWE-297
CVE-2026-34477 2026-05-8 12:23 2026-04-10 Show GitHub Exploit DB Packet Storm
2566 7.5 重要
Network 		Apache Software Foundation Apache Log4j Apache Software FoundationのApache Log4jにおけるエンコードおよびエスケープに関する脆弱性 CWE-116
不適切なエンコード、または出力のエスケープ 		CVE-2026-34479 2026-05-8 12:23 2026-04-10 Show GitHub Exploit DB Packet Storm
2567 7.4 重要
Network 		GNU Project
レッドハット		 Red Hat Hardened Images
Red Hat Enterprise Linux
Red Hat OpenShift Container Platform
GnuTLS 		GNU Project等の複数ベンダの製品における大文字と小文字の区別の不適切な処理に関する脆弱性 CWE-178
大文字と小文字の区別の不適切な処理 		CVE-2026-3833 2026-05-8 12:23 2026-04-30 Show GitHub Exploit DB Packet Storm
2568 9.1 緊急
Network 		Apache Software Foundation Apache Wicket Apache Software FoundationのApache Wicketにおけるセッションの固定化の脆弱性 CWE-384
CWE-384
CVE-2026-40010 2026-05-8 12:23 2026-05-6 Show GitHub Exploit DB Packet Storm
2569 9.1 緊急
Network 		Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるXML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限 		CVE-2026-40682 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
2570 9.8 緊急
Network 		Apache Software Foundation Apache OpenNLP Apache Software FoundationのApache OpenNLPにおけるクラスまたはコードを選択する外部から制御された入力の使用に関する脆弱性 CWE-470
クラスまたはコードを選択する外部から制御された入力の使用 		CVE-2026-42027 2026-05-8 12:23 2026-05-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 29, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1711 6.4 MEDIUM
Network 		concretecms concrete_cms For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 (suspended, banned, terminated employee) can still authenticate via OAuth and r… CWE-1287
 Improper Validation of Specified Type of Input 		CVE-2026-7887 2026-05-23 04:21 2026-05-22 Show GitHub Exploit DB Packet Storm
1712 - - - authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, authenticated non-admin users with at least one OAuth2 access token can retrieve the c… CWE-200
CWE-863
Information Exposure
 Incorrect Authorization 		CVE-2026-40166 2026-05-23 04:19 2026-05-23 Show GitHub Exploit DB Packet Storm
1713 8.1 HIGH
Network 		- - authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, the PATCH /api/v3/core/users/{pk}/ API allows a caller with change_user on a target us… CWE-269
 Improper Privilege Management 		CVE-2026-40172 2026-05-23 04:19 2026-05-23 Show GitHub Exploit DB Packet Storm
1714 4.3 MEDIUM
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments[] parameter which can lead to file permission bypass. The `AddMessage` and `UpdateMessage` conversation … CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-7886 2026-05-23 04:19 2026-05-22 Show GitHub Exploit DB Packet Storm
1715 4.3 MEDIUM
Network 		concretecms concrete_cms Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-7881 2026-05-23 04:19 2026-05-22 Show GitHub Exploit DB Packet Storm
1716 5.3 MEDIUM
Network 		concretecms concrete_cms In Concrete CMS 9.5.0 and below,  the submit_password() method in concrete/controllers/single_page/download_file.php allows unauthorized file access since downloading permission-restricted files bypa… CWE-862
 Missing Authorization 		CVE-2026-7879 2026-05-23 04:18 2026-05-22 Show GitHub Exploit DB Packet Storm
1717 6.5 MEDIUM
Network 		- - TypeBot is a chatbot builder tool. In versions 3.15.2, the getLinkedTypebots API endpoint returns full bot definitions to any authenticated user who references a target bot ID in a Typebot Link block… CWE-863
 Incorrect Authorization 		CVE-2026-39966 2026-05-23 04:18 2026-05-23 Show GitHub Exploit DB Packet Storm
1718 4.8 MEDIUM
Network 		concretecms concrete_cms Concrete CMS version 9.0 to 9.5.0 is vulnerable to Stored XSS via page name in the Atomik theme. A rogue editor can inject arbitrary JavaScript that executes in the context of any authenticated user … CWE-79
Cross-site Scripting 		CVE-2026-8353 2026-05-23 04:17 2026-05-23 Show GitHub Exploit DB Packet Storm
1719 7.7 HIGH
Network 		- - TypeBot is a chatbot builder tool. Versions 3.15.2 and prior contain an SSRF via Open Redirect Bypass as the HTTP Request block and Code block validate the initial request URL via validateHttpReqUrl(… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-39965 2026-05-23 04:17 2026-05-23 Show GitHub Exploit DB Packet Storm
1720 7.6 HIGH
Network 		- - TypeBot is a chatbot builder tool. In versions prior to 3.16.0, SSRF protection for Webhook / HTTP Request blocks validates only the URL string, blocked hostname literals, and literal IP formats. It … CWE-20
CWE-918
 Improper Input Validation 
Server-Side Request Forgery (SSRF)  		CVE-2026-34207 2026-05-23 04:17 2026-05-23 Show GitHub Exploit DB Packet Storm