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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 23, 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
202561 6.1 警告
Network
MyBB Group - MyBB および Merge System の Admin コントロールパネルの Users モジュールにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-9421 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202562 9.8 緊急
Network
MyBB Group - MyBB および Merge System における脆弱性 CWE-20
不適切な入力確認
CVE-2016-9420 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202563 6.1 警告
Network
MyBB Group - MyBB および Merge System の Admin コントロールパネルにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2016-9419 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202564 7.5 重要
Network
MyBB Group - Windows 上で稼動する MyBB および Merge System における ACP バックアップから重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2016-9418 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202565 7.4 重要
Network
MyBB Group - MyBB および Merge System の fetch_remote_file 関数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-2016-9417 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202566 9.8 緊急
Network
MyBB Group - MyBB および Merge System のユーザデータハンドラにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2016-9416 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202567 7.5 重要
Network
MyBB Group - Windows 上で稼動する MyBB および Merge System における任意の CSS ファイルを上書きされる脆弱性 CWE-284
不適切なアクセス制御
CVE-2016-9415 2017-02-13 15:32 2016-10-17 Show GitHub Exploit DB Packet Storm
202568 7.5 重要
Network
MyBB Group - MyBB および Merge System における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2016-9414 2017-02-13 15:32 2016-03-11 Show GitHub Exploit DB Packet Storm
202569 6.5 警告
Network
MyBB Group - MyBB および Merge System の Admin コントロールパネルにおけるクリックジャッキング攻撃を実行される脆弱性 CWE-284
不適切なアクセス制御
CVE-2016-9413 2017-02-13 15:32 2016-03-11 Show GitHub Exploit DB Packet Storm
202570 9.8 緊急
Network
MyBB Group - MyBB および Merge System における脆弱性 CWE-284
不適切なアクセス制御
CVE-2016-9412 2017-02-13 15:32 2016-03-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 24, 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