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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 21, 2026, 6:01 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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227781 4.9 警告 QNAP Systems - QNAP TS-239 Pro などにおける鍵を特定される脆弱性 CWE-310
暗号の問題 		CVE-2009-3278 2012-12-20 19:28 2009-09-21 Show GitHub Exploit DB Packet Storm
227782 5 警告 xenu by - datavault の DataVault.Tesla/Impl/TypeSystem/AssociationHelper.cs におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2009-3277 2012-12-20 19:28 2009-09-21 Show GitHub Exploit DB Packet Storm
227783 7.5 危険 thomas cuchta - RQMS における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2009-3259 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227784 9 危険 Vtiger - vtiger CRM における添付ファイルを削除される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-3258 2012-12-20 19:28 2009-03-6 Show GitHub Exploit DB Packet Storm
227785 6.8 警告 thomas cuchta - RQMS における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2009-3255 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227786 9.3 危険 ultimatevideosite - Ultimate Player におけるスタック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-2009-3254 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227787 9.3 危険 tricerasoft - TriceraSoft Swift Ultralite におけるスタック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-2009-3253 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227788 9 危険 Vtiger - vtiger CRM の Compose Mail 機能における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2009-3250 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227789 7.5 危険 Vtiger - vtiger CRM 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-2009-3249 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
227790 6.8 警告 Vtiger - vtiger CRM の RSS モジュールにおける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-2009-3248 2012-12-20 19:28 2009-09-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
221421 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
221422 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
221423 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
221424 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
221425 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Changes, within the application, to e-mail addresses are mishandled. NVD-CWE-noinfo
CVE-2019-20878 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221426 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information about whether someone has 2FA enabled. NVD-CWE-noinfo
CVE-2019-20877 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221427 5.4 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Users can deactivate themselves, bypassing a policy. NVD-CWE-noinfo
CVE-2019-20876 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221428 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows a password reset to proceed while an e-mail address is being changed. CWE-287
Improper Authentication 		CVE-2019-20875 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221429 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during a role change. NVD-CWE-noinfo
CVE-2019-20874 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221430 6.5 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during user activation/deactivation. NVD-CWE-noinfo
CVE-2019-20873 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm