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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 19, 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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228471 5 警告 Textpattern - Textpattern のコメントプレビューセクション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-2008-5669 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
228472 4.3 警告 Textpattern - Textpattern 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-2008-5668 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
228473 5 警告 VirusBlokAda Ltd. - VirusBlokAda VBA32 Personal Antivirus のスキャンエンジン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-2008-5667 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
228474 3.5 注意 WING FTP software - WinFTP FTP Server 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-2008-5666 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
228475 7.5 危険 XOOPS - XOOPS の xhresim モジュールにおける 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-2008-5665 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
228476 9.3 危険 Realtek Semiconductor Corp - Realtek Media 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-2008-5664 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
228477 7.5 危険 Quassel IRC - Quassel Core における CRLF インジェクションの脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5657 2012-12-20 18:52 2008-10-27 Show GitHub Exploit DB Packet Storm
228478 4.3 警告 TYPO3 Association - TYPO3 の felogin system エクステンション用の frontend プラグイン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-2008-5656 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
228479 5 警告 Edgewall Software - Trac の HTML サニタイズフィルタにおけるフィッシング攻撃を実行される脆弱性 CWE-noinfo
情報不足 		CVE-2008-5647 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
228480 7.5 危険 Edgewall Software - Trac におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2008-5646 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 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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221261 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message. NVD-CWE-noinfo
CVE-2019-20854 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221262 9.8 CRITICAL
Network 		mattermost mattermost_packages An issue was discovered in Mattermost Packages before 5.16.3. A Droplet could allow Internet access to a service that has a remote code execution problem. CWE-668
 Exposure of Resource to Wrong Sphere 		CVE-2019-20853 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221263 7.5 HIGH
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. Local logging is not blocked for sensitive information (e.g., server addresses or message content). CWE-532
 Inclusion of Sensitive Information in Log Files 		CVE-2019-20852 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221264 9.1 CRITICAL
Network 		mattermost mattermost An issue was discovered in Mattermost Mobile Apps before 1.26.0. An attacker can use directory traversal with the Video Preview feature to overwrite arbitrary files on a device. CWE-22
Path Traversal 		CVE-2019-20851 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221265 5.3 MEDIUM
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. A view cache can persist on a device after a logout. CWE-459
 Incomplete Cleanup 		CVE-2019-20850 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221266 5.3 MEDIUM
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. Cookie data can persist on a device after a logout. CWE-459
 Incomplete Cleanup 		CVE-2019-20849 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221267 7.5 HIGH
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. The Quick Reply feature mishandles crafted replies. CWE-20
 Improper Input Validation  		CVE-2019-20848 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221268 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel. NVD-CWE-noinfo
CVE-2019-20847 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221269 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage. CWE-281
 Improper Preservation of Permissions 		CVE-2019-20846 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221270 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. It allows attackers to cause a denial of service (memory consumption) via a large Slack import. CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2019-20845 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm