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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 20, 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
1871 4.8 警告
Network
Broadcom RabbitMQ Server BroadcomのRabbitMQ Serverにおけるクロスサイトスクリプティングの脆弱性 CWE-80
クロスサイトスクリプティング (Basic XSS)
CVE-2026-44839 2026-06-8 11:46 2026-05-27 Show GitHub Exploit DB Packet Storm
1872 4.9 警告
Network
OpenStack OpenStack Ironic OpenStackのOpenStack Ironicにおける領域間での誤ったリソース移動に関する脆弱性 CWE-669
領域間での誤ったリソース移動
CVE-2026-44917 2026-06-8 11:46 2026-06-4 Show GitHub Exploit DB Packet Storm
1873 7.5 重要
Network
go-git project go-git go-git projectのgo-gitにおける複数の脆弱性 CWE-180
CWE-345
CVE-2026-45022 2026-06-8 11:46 2026-05-27 Show GitHub Exploit DB Packet Storm
1874 2.7
Network
Matrix Synapse ElementのSynapse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-2026-45076 2026-06-8 11:46 2026-05-28 Show GitHub Exploit DB Packet Storm
1875 4.3 警告
Network
Nextcloud Tables NextcloudのTablesにおけるメタデータのよる重要な情報の公開に関する脆弱性 CWE-1230
メタデータのよる重要な情報の公開
CVE-2026-45544 2026-06-8 11:46 2026-06-1 Show GitHub Exploit DB Packet Storm
1876 8.2 重要
Network
Nextcloud Tables NextcloudのTables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-2026-45545 2026-06-8 11:46 2026-06-1 Show GitHub Exploit DB Packet Storm
1877 9.6 緊急
Network
go-git project go-git go-git projectのgo-gitにおけるエンコードおよびエスケープに関する脆弱性 CWE-116
不適切なエンコード、または出力のエスケープ
CVE-2026-45570 2026-06-8 11:46 2026-05-27 Show GitHub Exploit DB Packet Storm
1878 5.4 警告
Network
go-git project go-git go-git projectのgo-gitにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2026-45571 2026-06-8 11:46 2026-05-27 Show GitHub Exploit DB Packet Storm
1879 4.7 警告
Local
Linaro OP-TEE Trusted OS LinaroのOP-TEE Trusted OSにおけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証
CVE-2026-45614 2026-06-8 11:46 2026-06-3 Show GitHub Exploit DB Packet Storm
1880 5.9 警告
Network
Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおける認証に関する脆弱性 CWE-287
不適切な認証
CVE-2026-45690 2026-06-8 11:46 2026-06-1 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