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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 26, 2026, 10 a.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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226961 6.4 警告 レッドハット - JBoss Enterprise Application Platform における EJB へアクセスされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-4550 2013-01-8 16:39 2012-12-18 Show GitHub Exploit DB Packet Storm
226962 5.8 警告 レッドハット - JBoss Enterprise Application Platform におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-4549 2013-01-8 16:38 2012-12-18 Show GitHub Exploit DB Packet Storm
226963 5 警告 Apache Software Foundation - Apache CXF における子ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2012-2378 2013-01-8 16:37 2012-12-18 Show GitHub Exploit DB Packet Storm
226964 10 危険 FFmpeg
Libav		 - FFmpeg および Libav の H.263 コーデックにおける脆弱性 CWE-noinfo
情報不足 		CVE-2011-3937 2013-01-8 16:37 2012-03-15 Show GitHub Exploit DB Packet Storm
226965 2.1 注意 レッドハット - Red Hat CloudForms における Grinder のキャッシュファイルを変更される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-5605 2013-01-8 16:33 2012-12-4 Show GitHub Exploit DB Packet Storm
226966 2.1 注意 レッドハット - Red Hat Enterprise Virtualization Manager における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2012-5516 2013-01-8 16:21 2012-12-4 Show GitHub Exploit DB Packet Storm
226967 2.1 注意 レッドハット - Red Hat CloudForms の Pulp における管理者パスワードを読まれる脆弱性 CWE-255
証明書・パスワード管理 		CVE-2012-4574 2013-01-8 16:19 2012-12-4 Show GitHub Exploit DB Packet Storm
226968 4 警告 レッドハット - Red Hat Certificate System の Token Processing System 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-2012-4556 2013-01-8 16:14 2012-12-6 Show GitHub Exploit DB Packet Storm
226969 4 警告 レッドハット - Red Hat Certificate System におけるサービス運用妨害 (DoS) の脆弱性 CWE-DesignError
CVE-2012-4555 2013-01-8 16:11 2012-12-6 Show GitHub Exploit DB Packet Storm
226970 4.3 警告 レッドハット - Red Hat Certificate System 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-2012-4543 2013-01-8 16:10 2012-12-6 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
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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