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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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226951 4.9 警告 Linux - Linux Kernel の kernel/sys.c における重要な情報を取得される脆弱性 CWE-16
環境設定 		CVE-2012-0957 2013-01-15 09:45 2012-10-28 Show GitHub Exploit DB Packet Storm
226952 7.2 危険 シトリックス・システムズ
Fabrice Bellard		 - Xen および 他の製品で使用される Qemu における権限を取得される脆弱性 CWE-20
不適切な入力確認 		CVE-2012-3515 2013-01-15 09:42 2012-09-5 Show GitHub Exploit DB Packet Storm
226953 7.4 危険 KVM Group - qemu-kvm の e1000 emulation におけるヒープベースの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-2012-0029 2013-01-15 09:40 2012-01-23 Show GitHub Exploit DB Packet Storm
226954 4 警告 オラクル - Oracle MySQL の MySQL Server における Server DML の処理に関する脆弱性 CWE-noinfo
情報不足 		CVE-2012-1688 2013-01-11 15:16 2012-04-17 Show GitHub Exploit DB Packet Storm
226955 6.8 警告 オラクル - Oracle MySQL の MySQL Server における Server Optimizer の処理に関する脆弱性 CWE-noinfo
情報不足 		CVE-2012-1703 2013-01-11 15:06 2012-04-17 Show GitHub Exploit DB Packet Storm
226956 6.4 警告 マイクロソフト - Microsoft Windows の SSL プロバイダコンポーネントにおける SSLv2 ダウングレード攻撃を実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2013-0013 2013-01-11 14:05 2013-01-8 Show GitHub Exploit DB Packet Storm
226957 10 危険 マイクロソフト - Microsoft Windows Server 2008 R2 および Windows 7 における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2013-0011 2013-01-11 14:05 2013-01-8 Show GitHub Exploit DB Packet Storm
226958 4.3 警告 マイクロソフト - Microsoft System Center Operations Manager 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-2013-0010 2013-01-11 14:04 2013-01-8 Show GitHub Exploit DB Packet Storm
226959 4.3 警告 マイクロソフト - Microsoft System Center Operations Manager 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-2013-0009 2013-01-11 14:02 2013-01-8 Show GitHub Exploit DB Packet Storm
226960 10 危険 マイクロソフト - Microsoft XML コアサービスにおける任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2013-0007 2013-01-11 13:48 2013-01-8 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