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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 27, 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
248961	5	警告	シスコシステムズ	-	Cisco Unified Contact Center Express におけるサービス運用妨害 (DoS) の脆弱性	CWE-20 不適切な入力確認	CVE-2011-2583	2012-05-8 11:22	2012-05-2	Show	GitHub Exploit DB Packet Storm

248962	7.8	危険	シスコシステムズ	-	Cisco IOS におけるサービス運用妨害 (メモリ消費) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-2578	2012-05-8 11:22	2012-05-2	Show	GitHub Exploit DB Packet Storm

248963	7.8	危険	シスコシステムズ	-	Cisco Adaptive Security Appliances 5500 シリーズデバイスにおけるサービス運用妨害 (DoS) の脆弱性	CWE-189 数値処理の問題	CVE-2012-0378	2012-05-8 11:20	2012-05-3	Show	GitHub Exploit DB Packet Storm

248964	5	警告	シスコシステムズ	-	Cisco Unified Communications Manager の voice-sipstack コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2012-0376	2012-05-8 11:19	2012-05-3	Show	GitHub Exploit DB Packet Storm

248965	4.3	警告	シスコシステムズ	-	Cisco IOS の拡張 ACL 機能におけるアクセス制限を回避される脆弱性	CWE-264 認可・権限・アクセス制御	CVE-2012-0362	2012-05-8 11:18	2012-05-2	Show	GitHub Exploit DB Packet Storm

248966	5	警告	シスコシステムズ	-	Cisco IP Communicator の SCCP プロトコルコンポーネントにおけるサービス運用妨害 (DoS) の脆弱性	CWE-264 認可・権限・アクセス制御	CVE-2012-0361	2012-05-8 11:01	2012-05-2	Show	GitHub Exploit DB Packet Storm

248967	5	警告	シスコシステムズ	-	Cisco IOS における任意の IP アドレスからの TELNET 接続を確立される脆弱性	CWE-20 不適切な入力確認	CVE-2012-0339	2012-05-8 10:58	2012-05-2	Show	GitHub Exploit DB Packet Storm

248968	5	警告	シスコシステムズ	-	Cisco IOS における任意の IP アドレスからの SSH 接続を確立される脆弱性	CWE-20 不適切な入力確認	CVE-2012-0338	2012-05-8 10:56	2012-05-2	Show	GitHub Exploit DB Packet Storm

248969	5	警告	シスコシステムズ	-	Cisco Adaptive Security Appliances 5500 シリーズデバイスにおける重要な情報を取得される脆弱性	CWE-287 不適切な認証	CVE-2012-0335	2012-05-8 10:54	2012-05-2	Show	GitHub Exploit DB Packet Storm

248970	5	警告	シスコシステムズ	-	Cisco Small Business IP Phone の SPA 500 シリーズファームウェアにおける電話をかけられる脆弱性	CWE-287 不適切な認証	CVE-2012-0333	2012-05-8 10:39	2012-05-2	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 28, 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
200021	7.5	HIGH Network	squid-cache debian canonical opensuse fedoraproject	squid debian_linux ubuntu_linux leap fedora	An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security fi…	CWE-668 Exposure of Resource to Wrong Sphere	CVE-2020-8449	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200022	9.8	CRITICAL Network	klona_project	klona	Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.	CWE-20 Improper Input Validation	CVE-2020-8125	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200023	5.3	MEDIUM Network	url-parse_project	url-parse	Insufficient validation and sanitization of user input exists in url-parse npm package version 1.4.4 and earlier may allow attacker to bypass security checks.	CWE-20 Improper Input Validation	CVE-2020-8124	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200024	4.9	MEDIUM Network	strapi	strapi	A denial of service exists in strapi v3.0.0-beta.18.3 and earlier that can be abused in the admin console using admin rights can lead to arbitrary restart of the application.	CWE-400 Uncontrolled Resource Consumption	CVE-2020-8123	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200025	4.3	MEDIUM Network	nextcloud	nextcloud_server	A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share they received.	CWE-20 Improper Input Validation	CVE-2020-8122	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200026	8.1	HIGH Network	nextcloud	nextcloud_server	A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer.	CWE-668 Exposure of Resource to Wrong Sphere	CVE-2020-8121	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200027	6.1	MEDIUM Network	nextcloud	nextcloud_server	A reflected Cross-Site Scripting vulnerability in Nextcloud Server 16.0.1 was discovered in the svg generation.	CWE-79 Cross-site Scripting	CVE-2020-8120	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200028	4.3	MEDIUM Network	nextcloud	nextcloud_server	Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is opened via the gallery app.	CWE-863 Incorrect Authorization	CVE-2020-8119	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200029	5.0	MEDIUM Network	nextcloud novell opensuse	nextcloud_server suse_linux_enterprise_server backports_sle	An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application.	CWE-918 Server-Side Request Forgery (SSRF)	CVE-2020-8118	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

200030	4.3	MEDIUM Network	nextcloud	nextcloud_server	Improper preservation of permissions in Nextcloud Server 14.0.3 causes the event details to be leaked when sharing a non-public event.	CWE-281 Improper Preservation of Permissions	CVE-2020-8117	2024-11-21 14:38	2020-02-5	Show	GitHub Exploit DB Packet Storm

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