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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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
258511 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2009-2051 2010-10-13 16:59 2010-09-22 Show GitHub Exploit DB Packet Storm
258512 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2835 2010-10-13 16:59 2010-09-22 Show GitHub Exploit DB Packet Storm
258513 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2834 2010-10-13 16:59 2010-09-22 Show GitHub Exploit DB Packet Storm
258514 6.4 警告 ジャストシステム
日立ソフトウェアエンジニアリング
富士通
ユミルリンク		 - Internet Explorer コンポーネントを使用するアプリケーションにおけるセキュリティゾーンの扱いに関する脆弱性 - - 2010-10-12 16:44 2005-07-12 Show GitHub Exploit DB Packet Storm
258515 7.8 危険 シスコシステムズ - Cisco IOS の H.225.0 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2833 2010-10-12 16:37 2010-09-22 Show GitHub Exploit DB Packet Storm
258516 7.8 危険 シスコシステムズ - Cisco IOS の H.323 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2832 2010-10-12 16:36 2010-09-22 Show GitHub Exploit DB Packet Storm
258517 7.8 危険 シスコシステムズ - Cisco IOS の SIP 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2831 2010-10-12 16:36 2010-09-22 Show GitHub Exploit DB Packet Storm
258518 7.1 危険 シスコシステムズ - Cisco IOS の IGMPv3 実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-DesignError
CVE-2010-2830 2010-10-12 16:35 2010-09-22 Show GitHub Exploit DB Packet Storm
258519 7.8 危険 シスコシステムズ - Cisco IOS の H.323 実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2829 2010-10-12 16:35 2010-09-22 Show GitHub Exploit DB Packet Storm
258520 7.8 危険 シスコシステムズ - Cisco IOS の H.323 実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-2828 2010-10-12 16:35 2010-09-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
259601 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS could occur via the author_link field of a Slack attachment. CWE-79
Cross-site Scripting 		CVE-2017-18879 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259602 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. Knowledge of a session ID allows revoking another user's session. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18878 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259603 6.5 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2 when local storage for files is used. A System Admin can achieve directory traversal. CWE-22
Path Traversal 		CVE-2017-18874 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259604 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service (channel invisibility) via a misformatted post. CWE-20
 Improper Input Validation  		CVE-2017-18873 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259605 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.4.3 and 4.3.3. Attackers could reconfigure an OAuth app in some cases where Mattermost is an OAuth 2.0 service provider. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18872 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259606 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS attacks could occur against an OAuth 2.0 allow/deny page. CWE-79
Cross-site Scripting 		CVE-2017-18877 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259607 4.9 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2 when local storage for files is used. A System Admin can test for the existence of an arbitrary file. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18876 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259608 4.9 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2 when local storage for files is used. A System Admin can create arbitrary files. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18875 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259609 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an @ character before a JavaScript field n… NVD-CWE-noinfo
CVE-2017-18871 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259610 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, and 4.3.4. It mishandled webhook access control in the EnableOnlyAdminIntegrations case. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18870 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm