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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, 4:01 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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227051 4.3 警告 PS Project Management Team - Firefox 用 Unity integration 拡張機能における同一生成元ポリシーを回避される脆弱性 CWE-DesignError
CVE-2012-0958 2012-12-28 14:58 2012-10-23 Show GitHub Exploit DB Packet Storm
227052 - - Ruby on Rails project - ** 削除 ** Ruby on Rails 用 Authlogic gem における SQL インジェクションの脆弱性 - CVE-2012-5664 2012-12-28 14:22 2012-12-26 Show GitHub Exploit DB Packet Storm
227053 4.3 警告 Opera Software ASA - Android 版 Opera Mini ウェブブラウザおよび Opera Mobile ウェブブラウザにおいて任意のスクリプトが実行される脆弱性 CWE-200
情報漏えい 		CVE-2012-5180 2012-12-28 14:17 2012-12-20 Show GitHub Exploit DB Packet Storm
227054 2.6 注意 WordPress.org - WordPress における有効なセッション識別子を取得される脆弱性 CWE-200
情報漏えい 		CVE-2012-5868 2012-12-28 11:58 2012-12-27 Show GitHub Exploit DB Packet Storm
227055 4.9 警告 Linux - Linux Kernel と一緒に配布される hypervkvpd におけるサービス運用妨害 (Daemon Exit) の脆弱性 CWE-noinfo
情報不足 		CVE-2012-5532 2012-12-28 11:44 2012-12-22 Show GitHub Exploit DB Packet Storm
227056 5 警告 シトリックス・システムズ - Citrix XenDesktop Virtual Desktop Agent における USB デバイスへのアクセス権を保持される脆弱性 CWE-noinfo
情報不足 		CVE-2012-6314 2012-12-28 11:20 2012-12-11 Show GitHub Exploit DB Packet Storm
227057 9.3 危険 シトリックス・システムズ - Citrix XenApp の XML Service インターフェースにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2012-5161 2012-12-28 11:08 2012-12-11 Show GitHub Exploit DB Packet Storm
227058 10 危険 CA Technologies - CA IdentityMinder におけるアクセス制限を回避される脆弱性 CWE-noinfo
情報不足 		CVE-2012-6299 2012-12-28 10:58 2012-12-20 Show GitHub Exploit DB Packet Storm
227059 10 危険 CA Technologies - CA IdentityMinder における任意のコマンドを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2012-6298 2012-12-28 10:57 2012-12-20 Show GitHub Exploit DB Packet Storm
227060 5 警告 DELL EMC (旧 EMC Corporation) - EMC Data Protection Advisor におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2012-4616 2012-12-28 10:40 2012-12-26 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