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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 9, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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228371 4.3 警告 マイクロソフト - Microsoft .NET Framework の Windows Forms コンポーネントにおける重要な情報を取得される脆弱性 CWE-DesignError
CVE-2013-0001 2013-01-22 09:51 2013-01-8 Show GitHub Exploit DB Packet Storm
228372 9.3 危険 マイクロソフト - Microsoft .NET Framework における権限昇格の脆弱性 CWE-20
不適切な入力確認
CVE-2013-0004 2013-01-22 09:47 2013-01-8 Show GitHub Exploit DB Packet Storm
228373 2.1 注意 OpenStack - OpenStack Keystone の tools/sample_data.sh における Amazon EC2 へのアクセス権を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-5483 2013-01-21 17:53 2012-12-26 Show GitHub Exploit DB Packet Storm
228374 5 警告 TWiki
Foswiki
- TWiki および Foswiki におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-189
数値処理の問題
CVE-2012-6330 2013-01-21 17:50 2012-12-14 Show GitHub Exploit DB Packet Storm
228375 5.5 警告 オラクル - Oracle E-Business Suite の Human Resources におけるセキュリティ・グループの処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-3218 2013-01-21 16:19 2013-01-15 Show GitHub Exploit DB Packet Storm
228376 4.3 警告 オラクル - 複数の Oracle Enterprise Manager 製品における User Interface Framework の処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-5062 2013-01-21 16:16 2013-01-15 Show GitHub Exploit DB Packet Storm
228377 5 警告 オラクル - Oracle Siebel CRM における Highly Interactive Web UI の処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-1701 2013-01-21 16:13 2013-01-15 Show GitHub Exploit DB Packet Storm
228378 5 警告 オラクル - Oracle Siebel CRM における Siebel Core - Server Infrastructure の処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-3170 2013-01-21 16:13 2013-01-15 Show GitHub Exploit DB Packet Storm
228379 5 警告 オラクル - Oracle Siebel CRM における Siebel Core - Server Infrastructure の処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-3169 2013-01-21 16:13 2013-01-15 Show GitHub Exploit DB Packet Storm
228380 4 警告 オラクル - Oracle Siebel CRM における Siebel Apps - Multi-channel Technologies の処理に関する脆弱性 CWE-noinfo
情報不足
CVE-2012-1680 2013-01-21 16:13 2013-01-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 10, 2026, 5 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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226451 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts. CWE-862
 Missing Authorization
CVE-2019-20887 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226452 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. The first user is sometimes inadvertently a system admin. CWE-269
 Improper Privilege Management
CVE-2019-20886 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226453 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It does not always generate a robots.txt file. CWE-862
 Missing Authorization
CVE-2019-20885 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226454 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post. NVD-CWE-noinfo
CVE-2019-20884 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226455 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. Users can pin or unpin a post. NVD-CWE-noinfo
CVE-2019-20883 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226456 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It does not honor the domain requirement when processing a join request for an open team. CWE-276
Incorrect Default Permissions 
CVE-2019-20882 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226457 7.3 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It mishandles brute-force attacks against MFA. CWE-307
mproper Restriction of Excessive Authentication Attempts
CVE-2019-20881 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226458 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. It allows attackers to cause a denial of service (memory consumption) via OpenGraph. CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2019-20880 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226459 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. Changes to e-mail addresses do not require credential re-entry. CWE-287
Improper Authentication
CVE-2019-20879 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
226460 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Changes, within the application, to e-mail addresses are mishandled. NVD-CWE-noinfo
CVE-2019-20878 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm