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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":May 25, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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252771 10 危険 シスコシステムズ - Cisco TelePresence エンドポイントデバイスにおける任意のコマンドを実行される脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2011-0372 2011-11-29 09:49 2011-02-23 Show GitHub Exploit DB Packet Storm
252772 10 危険 シスコシステムズ - Cisco Security Agent の Management Console における任意のファイルを作られる脆弱性 CWE-94
コード・インジェクション 		CVE-2011-0364 2011-11-29 09:48 2011-02-16 Show GitHub Exploit DB Packet Storm
252773 7.8 危険 VMware
シスコシステムズ		 - Cisco Nexus 1000V Virtual Ethernet Module 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-2011-0355 2011-11-29 09:46 2011-02-7 Show GitHub Exploit DB Packet Storm
252774 7.5 危険 日本電気
アップル
アライドテレシス
サン・マイクロシステムズ
BEAシステムズ
レッドハット		 - Java Web Start において許可されていないシステムクラスが実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2007-2435 2011-11-28 16:52 2007-04-30 Show GitHub Exploit DB Packet Storm
252775 4 警告 サイボウズ - サイボウズ Office におけるアクセス制限不備の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2677 2011-11-28 16:45 2011-10-7 Show GitHub Exploit DB Packet Storm
252776 6.8 警告 Zenprise Inc. - Zenprise Device Manager に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-2011-4498 2011-11-28 14:56 2011-11-21 Show GitHub Exploit DB Packet Storm
252777 7.5 危険 アップル - Apple iTunes における脆弱性に対するアップデート CWE-94
コード・インジェクション 		CVE-2008-3434 2011-11-28 14:56 2011-11-15 Show GitHub Exploit DB Packet Storm
252778 7.5 危険 アップル - Apple Time Capsule および AirPort Base Station (802.11n) における複数の脆弱性に対するアップデート CWE-20
不適切な入力確認 		CVE-2011-0997 2011-11-28 14:52 2011-11-11 Show GitHub Exploit DB Packet Storm
252779 9.3 危険 Aviosoft - Aviosoft DTV Player に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-2011-4496 2011-11-28 14:49 2011-10-11 Show GitHub Exploit DB Packet Storm
252780 5 警告 デル - Dell KACE K2000 System Deployment Appliance に不正ログイン可能な脆弱性 CWE-310
暗号の問題 		CVE-2011-4046 2011-11-28 14:49 2011-11-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 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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221711 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
221712 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
221713 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
221714 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
221715 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
221716 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
221717 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
221718 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
221719 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
221720 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