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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
2471 7.1 重要
Local 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける複数の脆弱性 CWE-122
CWE-190
CVE-2026-48690 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2472 9.8 緊急
Network 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける複数の脆弱性 CWE-122
CWE-190
CWE-190
CVE-2026-48691 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2473 8.1 重要
Adjacent 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける重要な機能に対する認証の欠如に関する脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-48692 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2474 5.5 警告
Local 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおけるリンク解釈に関する脆弱性 CWE-59
リンク解釈の問題 		CVE-2026-48693 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2475 8.1 重要
Network 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける複数の脆弱性 CWE-77
CWE-78
CVE-2026-48694 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2476 8.1 重要
Network 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおけるOS コマンドインジェクションの脆弱性 CWE-78
CWE-78
CVE-2026-48695 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2477 6.2 警告
Local 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける複数の脆弱性 CWE-120
CWE-120
CWE-676
CVE-2026-48696 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2478 7.4 重要
Network 		FastNetMon FastNetMon Pavel OdintsovのFastNetMonにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-48697 2026-05-29 11:16 2026-05-26 Show GitHub Exploit DB Packet Storm
2479 5.9 警告
Network 		PuTTY PuTTY PuTTYにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-48850 2026-05-29 11:15 2026-05-25 Show GitHub Exploit DB Packet Storm
2480 3.1 低
Network 		PuTTY PuTTY PuTTYにおけるユーザインターフェースにおける重要情報の誤った表示に関する脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-48851 2026-05-29 11:15 2026-05-25 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