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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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
681	5.5	警告 Local	M2-Team	NanaZip	M2-TeamのNanaZipにおける再帰制御に関する脆弱性	CWE-674 不適切な再帰制御	CVE-2026-42445	2026-05-18 12:14	2026-05-12	Show	GitHub Exploit DB Packet Storm

682	7.1	重要 Local	M2-Team	NanaZip	M2-TeamのNanaZip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-2026-42446	2026-05-18 12:14	2026-05-12	Show	GitHub Exploit DB Packet Storm

683	8.5	重要 Network	n8n-MCP	n8n-MCP	n8n-MCPにおけるサーバサイドのリクエストフォージェリの脆弱性	CWE-918 サーバサイドリクエストフォージェリ	CVE-2026-42449	2026-05-18 12:14	2026-05-7	Show	GitHub Exploit DB Packet Storm

684	7.3	重要 Network	Apache Software Foundation	Apache Tomcat	Apache Software FoundationのApache Tomcatにおける情報漏えいに関する脆弱性	CWE-200 情報漏えい	CVE-2026-42498	2026-05-18 12:14	2026-05-12	Show	GitHub Exploit DB Packet Storm

685	9.8	緊急 Network	archivebox	archivebox	archiveboxにおける引数の挿入または変更に関する脆弱性	CWE-88 引数の挿入または変更	CVE-2026-42601	2026-05-18 12:14	2026-05-9	Show	GitHub Exploit DB Packet Storm

686	8.8	重要 Network	azuracast	azuracast	AzuraCast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-2026-42605	2026-05-18 12:14	2026-05-9	Show	GitHub Exploit DB Packet Storm

687	8.8	重要 Network	azuracast	azuracast	AzuraCastにおけるパスワード管理機能に関する脆弱性	CWE-640 パスワードを忘れた場合の脆弱なパスワードリカバリの仕組み	CVE-2026-42606	2026-05-18 12:14	2026-05-9	Show	GitHub Exploit DB Packet Storm

688	9.9	緊急 Network	マイクロソフト	Azure Logic Apps	Azure Logic Apps の特権昇格の脆弱性	CWE-284 不適切なアクセス制御	CVE-2026-42823	2026-05-18 12:14	2026-05-12	Show	GitHub Exploit DB Packet Storm

689	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows テレフォニーサービスの特権昇格の脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-42825	2026-05-18 12:14	2026-05-12	Show	GitHub Exploit DB Packet Storm

690	6.5	警告 Local	マイクロソフト	Azure Monitor Agent	Azure Monitor エージェントの拡張機能の特権昇格の脆弱性	CWE-426 信頼性のない検索パス	CVE-2026-42830	2026-05-18 12:14	2026-05-12	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
931	-		-	-	Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementa…	CWE-80 Basic XSS	CVE-2026-45346	2026-05-19 02:36	2026-05-16	Show	GitHub Exploit DB Packet Storm

932	4.3	MEDIUM Network	-	-	Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.11, there is a blind server side request forgery (SSRF) via the PDF generate function. …	CWE-918 Server-Side Request Forgery (SSRF)	CVE-2026-45347	2026-05-19 02:36	2026-05-16	Show	GitHub Exploit DB Packet Storm

933	7.1	HIGH Network	-	-	Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass to…	CWE-862 Missing Authorization	CVE-2026-45350	2026-05-19 02:36	2026-05-16	Show	GitHub Exploit DB Packet Storm

934	6.5	MEDIUM Network	-	-	Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user [non-admin] logs into the application, a http://IP:8080/api/mode…	CWE-200 Information Exposure	CVE-2026-45351	2026-05-19 02:36	2026-05-16	Show	GitHub Exploit DB Packet Storm

935	4.3	MEDIUM Network	dovecot open-xchange	dovecot	Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_anyone=no. This causes folders to be spammed to all users. The impact is lim…	CWE-284 NVD-CWE-noinfo Improper Access Control	CVE-2026-40020	2026-05-19 02:36	2026-05-12	Show	GitHub Exploit DB Packet Storm

936	5.3	MEDIUM Adjacent	dovecot open-xchange	dovecot	Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the c…	CWE-99 Resource Injection	CVE-2026-33603	2026-05-19 02:35	2026-05-12	Show	GitHub Exploit DB Packet Storm

937	6.5	MEDIUM Network	dovecot open-xchange	dovecot	Attacker can upload a malicious Sieve script over ManageSieve service (or locally) to bypass configured CPU time limits for Sieve up to 130 times of the configured limit. Attacker can use this to deg…	CWE-400 Uncontrolled Resource Consumption	CVE-2026-40016	2026-05-19 02:34	2026-05-12	Show	GitHub Exploit DB Packet Storm

938	8.2	HIGH Network	-	-	PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthenticated attackers to extract database conte…	CWE-89 SQL Injection	CVE-2021-47966	2026-05-19 02:33	2026-05-16	Show	GitHub Exploit DB Packet Storm

939	6.1	MEDIUM Network	-	-	PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers …	CWE-79 Cross-site Scripting	CVE-2021-47967	2026-05-19 02:33	2026-05-16	Show	GitHub Exploit DB Packet Storm

940	4.3	MEDIUM Network	-	-	Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate that a remote cluster has access to a channel before processing membership removal requests during shared …	CWE-863 Incorrect Authorization	CVE-2026-28759	2026-05-19 02:32	2026-05-18	Show	GitHub Exploit DB Packet Storm

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