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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
1881 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-2026-45691 2026-06-8 11:45 2026-06-1 Show GitHub Exploit DB Packet Storm
1882 7.1 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-2026-45722 2026-06-8 11:45 2026-06-1 Show GitHub Exploit DB Packet Storm
1883 6.8 警告
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-45810 2026-06-8 11:45 2026-06-1 Show GitHub Exploit DB Packet Storm
1884 5.3 警告
Network 		Open Quantum Safe liboqs Open Quantum Safeのliboqsにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-46344 2026-06-8 11:45 2026-05-29 Show GitHub Exploit DB Packet Storm
1885 7.7 重要
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-2026-46447 2026-06-8 11:45 2026-06-3 Show GitHub Exploit DB Packet Storm
1886 9.8 緊急
Network 		オラクル Oracle E-Business Suite オラクルのOracle E-Business Suiteにおける複数の脆弱性 CWE-269
CWE-287
CWE-306
CVE-2026-46817 2026-06-8 11:45 2026-05-28 Show GitHub Exploit DB Packet Storm
1887 7.4 重要
Network 		オラクル Oracle E-Business Suite オラクルのOracle E-Business Suiteにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-46818 2026-06-8 11:45 2026-05-28 Show GitHub Exploit DB Packet Storm
1888 8.8 重要
Network 		オラクル Oracle E-Business Suite オラクルのOracle E-Business Suiteにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-46837 2026-06-8 11:45 2026-05-28 Show GitHub Exploit DB Packet Storm
1889 9.9 緊急
Network 		オラクル REST Data Services オラクルのREST Data Servicesにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-46839 2026-06-8 11:45 2026-05-28 Show GitHub Exploit DB Packet Storm
1890 10 緊急
Network 		オラクル REST Data Services オラクルのREST Data Servicesにおける複数の脆弱性 CWE-284
CWE-287
CWE-306
CVE-2026-46840 2026-06-8 11:45 2026-05-28 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