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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
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Exploit
PoC
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226931 9.3 危険 マイクロソフト - Microsoft Office および Word 製品における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3851 2013-09-13 10:46 2013-09-10 Show GitHub Exploit DB Packet Storm
226932 9.3 危険 マイクロソフト - Microsoft Word 製品および Office 互換機能パックにおける任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3850 2013-09-13 10:43 2013-09-10 Show GitHub Exploit DB Packet Storm
226933 5 警告 マイクロソフト - Microsoft Office および Word 製品における任意のファイルを読まれる脆弱性 CWE-200
情報漏えい
CVE-2013-3160 2013-09-13 10:42 2013-09-10 Show GitHub Exploit DB Packet Storm
226934 9.3 危険 マイクロソフト - 複数の Windows 製品における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション
CVE-2013-0810 2013-09-12 19:49 2013-09-10 Show GitHub Exploit DB Packet Storm
226935 9.3 危険 マイクロソフト - Windows XP および Windows Server 2003 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3863 2013-09-12 19:48 2013-09-10 Show GitHub Exploit DB Packet Storm
226936 9.3 危険 マイクロソフト - Microsoft Internet Explorer 8 および 9 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3845 2013-09-12 19:47 2013-09-10 Show GitHub Exploit DB Packet Storm
226937 9.3 危険 マイクロソフト - Microsoft Internet Explorer 9 および 10 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3209 2013-09-12 19:46 2013-09-10 Show GitHub Exploit DB Packet Storm
226938 9.3 危険 マイクロソフト - Microsoft Internet Explorer 8 から 10 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3208 2013-09-12 19:46 2013-09-10 Show GitHub Exploit DB Packet Storm
226939 9.3 危険 マイクロソフト - Microsoft Internet Explorer 9 および 10 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3207 2013-09-12 19:45 2013-09-10 Show GitHub Exploit DB Packet Storm
226940 9.3 危険 マイクロソフト - Microsoft Internet Explorer 9 および 10 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2013-3206 2013-09-12 19:44 2013-09-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 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