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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 10, 2026, 4:07 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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228561 6.8 警告 シスコシステムズ - Cisco WebEx Training Center におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2013-1109 2013-01-22 14:08 2013-01-14 Show GitHub Exploit DB Packet Storm
228562 4.3 警告 シスコシステムズ - Cisco WebEx Social におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-6397 2013-01-22 14:02 2013-01-10 Show GitHub Exploit DB Packet Storm
228563 10 危険 シスコシステムズ - Linux 上の Cisco Prime LAN Management Solution における任意のコマンドを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2012-6392 2013-01-22 13:56 2013-01-9 Show GitHub Exploit DB Packet Storm
228564 5 警告 シスコシステムズ - Cisco TelePresence Video Communication Server における会議を作成される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-5444 2013-01-22 13:51 2013-01-12 Show GitHub Exploit DB Packet Storm
228565 7.8 危険 シスコシステムズ - Cisco ASA 1000V Cloud Firewall 用 ASA ソフトウェアにおけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2012-5419 2013-01-22 13:42 2013-01-16 Show GitHub Exploit DB Packet Storm
228566 4.3 警告 FLEUGELz - μ-s およびネットマニア版 PHPウェブログシステムにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-5186 2013-01-22 12:00 2013-01-22 Show GitHub Exploit DB Packet Storm
228567 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
228568 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
228569 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
228570 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
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
Search
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