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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 22, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
198671 7.5 重要
Network 		マイクロソフト - Microsoft ブラウザにおけるリモートでコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2017-0238 2017-05-24 17:22 2017-05-9 Show GitHub Exploit DB Packet Storm
198672 5.4 警告
Network 		マイクロソフト - Microsoft SharePoint Foundation 2013 における権限を昇格される脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2017-0255 2017-05-24 16:56 2017-05-9 Show GitHub Exploit DB Packet Storm
198673 5.3 警告
Network 		マイクロソフト - Microsoft ASP.NET Core における入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2017-0256 2017-05-24 16:55 2017-05-10 Show GitHub Exploit DB Packet Storm
198674 7.3 重要
Network 		マイクロソフト - Microsoft ASP.NET Core における入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2017-0249 2017-05-24 16:55 2017-05-10 Show GitHub Exploit DB Packet Storm
198675 7.5 重要
Network 		マイクロソフト - Microsoft ASP.NET Core における入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2017-0247 2017-05-24 16:55 2017-05-10 Show GitHub Exploit DB Packet Storm
198676 7.6 重要
Adjacent 		マイクロソフト - Windows Hyper-V における権限を昇格される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2017-0212 2017-05-24 16:41 2017-05-9 Show GitHub Exploit DB Packet Storm
198677 7.5 重要
Network 		マイクロソフト - Microsoft Edge におけるリモートでコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2017-0240 2017-05-24 16:25 2017-05-9 Show GitHub Exploit DB Packet Storm
198678 7.5 重要
Network 		マイクロソフト - Microsoft Edge におけるリモートでコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2017-0227 2017-05-24 16:25 2017-05-9 Show GitHub Exploit DB Packet Storm
198679 7.5 重要
Network 		マイクロソフト - Microsoft Edge における脆弱性 CWE-119
バッファエラー 		CVE-2017-0221 2017-05-24 16:25 2017-05-9 Show GitHub Exploit DB Packet Storm
198680 4.7 警告
Local 		マイクロソフト - 複数の Microsoft Windows 製品の Windows カーネルにおける重要な情報を取得される脆弱性脆弱性 CWE-200
情報漏えい 		CVE-2017-0220 2017-05-24 16:25 2017-05-9 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
561 4.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the AI "explain" helper … CWE-200
Information Exposure 		CVE-2026-44785 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
562 7.5 HIGH
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, chat events for public c… CWE-200
Information Exposure 		CVE-2026-44786 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
563 4.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish c… CWE-200
Information Exposure 		CVE-2026-47263 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
564 5.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, four authorization/discl… CWE-200
CWE-862
Information Exposure
 Missing Authorization 		CVE-2026-45085 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
565 6.8 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, a path traversal vulnera… CWE-22
Path Traversal 		CVE-2026-45775 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
566 5.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, DetailedTagSerializer#ta… CWE-200
Information Exposure 		CVE-2026-47264 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
567 4.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to restrict role_updated websocket event broadcasts to members of the affected team or channel wh… CWE-200
Information Exposure 		CVE-2026-3433 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
568 5.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allo… CWE-200
Information Exposure 		CVE-2026-6046 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
569 4.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 Fail to enforce PermissionInviteUser when setting AllowOpenInvite or AllowedDomains during team creati… CWE-862
 Missing Authorization 		CVE-2026-6689 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
570 6.7 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to require system-level permission when patching protected default system roles, which allows aut… CWE-863
 Incorrect Authorization 		CVE-2026-6739 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm