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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 26, 2026, 4:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
671 8.7 重要
Network 		オラクル Oracle WebCenter Content オラクルのOracle WebCenter Content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-2026-46808 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
672 9.1 緊急
Network 		- オラクルのOracle WebCenter Sites Support Tools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-2026-46809 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
673 6.5 警告
Network 		オラクル Oracle Identity Manager オラクルのOracle Identity Manager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-2026-46810 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
674 6.1 警告
Network 		オラクル Oracle Access Manager オラクルのOracle Access Manager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-2026-46812 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
675 9.8 緊急
Network 		オラクル Oracle WebCenter Content オラクルのOracle WebCenter Content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-2026-46813 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
676 9.9 緊急
Network 		オラクル Oracle WebCenter Portal オラクルのOracle WebCenter Portal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-2026-46814 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
677 3.2 低
Local 		オラクル Oracle VM VirtualBox オラクルのOracle VM VirtualBoxにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-46815 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
678 3.2 低
Local 		オラクル Oracle VM VirtualBox オラクルのOracle VM VirtualBoxにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-46816 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
679 6 警告
Local 		オラクル Oracle VM VirtualBox オラクルのOracle VM VirtualBox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-2026-46825 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
680 9.9 緊急
Network 		- オラクルのEnterprise Manager Base Platformにおけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-46832 2026-06-22 11:53 2026-06-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 26, 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
259581 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It mishandles IP-based rate limiting. CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2017-18899 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259582 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows crafted posts that potentially cause a web browser to hang. CWE-404
 Improper Resource Shutdown or Release 		CVE-2017-18898 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259583 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. It mishandles a deny action for a redirection. CWE-601
Open Redirect 		CVE-2017-18897 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259584 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows attackers to add DEBUG lines to the logs via a REST API version 3 logging endpoint. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18896 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259585 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows attackers to obtain sensitive information (user statuses) via a REST API version 4 endpoint. CWE-200
Information Exposure 		CVE-2017-18895 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259586 8.1 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18894 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259587 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. Display names allow XSS. CWE-79
Cross-site Scripting 		CVE-2017-18893 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259588 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized. CWE-116
 Improper Encoding or Escaping of Output 		CVE-2017-18892 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259589 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows Phishing because an error page can have a link. CWE-601
Open Redirect 		CVE-2017-18891 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259590 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request. CWE-20
 Improper Input Validation  		CVE-2017-18890 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm