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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 2, 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
Search
226231 5 警告 Google - Google Chrome OS におけるドメインホワイトリスト保護メカニズムを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2013-2834 2013-04-18 14:07 2013-04-15 Show GitHub Exploit DB Packet Storm
226232 10 危険 Google - Google Chrome OS 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-2013-2833 2013-04-18 14:03 2013-04-15 Show GitHub Exploit DB Packet Storm
226233 5 警告 Google - Google Chrome OS の O3D プラグインにおける重要な情報を取得される脆弱性 CWE-119
バッファエラー
CVE-2013-2832 2013-04-18 14:02 2013-04-15 Show GitHub Exploit DB Packet Storm
226234 6.8 警告 シスコシステムズ - Cisco Unified Presence のサーバにおけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2013-1197 2013-04-17 19:30 2013-04-16 Show GitHub Exploit DB Packet Storm
226235 5 警告 シスコシステムズ - Cisco ASA および Cisco Firewall Services Module の SSH の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-DesignError
CVE-2013-1193 2013-04-17 19:28 2013-04-12 Show GitHub Exploit DB Packet Storm
226236 5 警告 シスコシステムズ - Cisco Jabber Extensible Communications Platform の Connection Manager におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2013-1187 2013-04-17 19:26 2013-04-12 Show GitHub Exploit DB Packet Storm
226237 5.4 警告 シスコシステムズ - Cisco Adaptive Security Appliances におけるサービス運用妨害 (DoS) の脆弱性 CWE-362
競合状態
CVE-2012-5415 2013-04-17 19:23 2013-04-16 Show GitHub Exploit DB Packet Storm
226238 6.8 警告 bestwebsharing - Groovy Media Player におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2013-2760 2013-04-17 14:41 2013-04-16 Show GitHub Exploit DB Packet Storm
226239 4.3 警告 IBM - IBM XIV Storage System Gen3 におけるサーバになりすまされる脆弱性 CWE-310
暗号の問題
CVE-2012-4829 2013-04-17 14:40 2013-04-10 Show GitHub Exploit DB Packet Storm
226240 4.9 警告 マイクロソフト - 複数の Microsoft Windows 製品のカーネルにおける権限昇格の脆弱性 CWE-362
競合状態
CVE-2013-1294 2013-04-16 17:24 2013-04-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 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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224191 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command int… CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2019-20888 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
224192 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
224193 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
224194 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
224195 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
224196 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
224197 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
224198 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
224199 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
224200 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