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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 20, 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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228501 4.3 警告 php multiple newsletters - Triangle Solutions PHP Multiple Newsletters の index.php 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-2008-5566 2012-12-20 18:52 2008-12-15 Show GitHub Exploit DB Packet Storm
228502 5 警告 サン・マイクロシステムズ - Sun Java System Portal Server の Sun Java Web Console コンポーネントにおけるローカルファイルをアクセスされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-5549 2012-12-20 18:52 2008-12-5 Show GitHub Exploit DB Packet Storm
228503 9.3 危険 VirusBuster - VirusBuster における HTML 文書内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5548 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228504 9.3 危険 VirusBlokAda Ltd. - VirusBlokAda VBA32 における HTML 文書内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5546 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228505 9.3 危険 トレンドマイクロ - Trend Micro AntiVirus の Trend Micro VSAPI における HTML 文書内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5545 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228506 9.3 危険 シマンテック - SAV における HTML ドキュメント内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5543 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228507 9.3 危険 ThreatTrack Security, Inc. - Subbelt VIPRE における HTML 文書内のマルウエアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5542 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228508 9.3 危険 ソフォス - Sophos Anti-Virus における HTML 文書内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5541 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228509 9.3 危険 securecomputing - Secure Computing Secure Web Gateway における HTML ドキュメント内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5540 2012-12-20 18:52 2008-12-12 Show GitHub Exploit DB Packet Storm
228510 9.3 危険 Beijing Rising International Software - RISING Antivirus における HTML 文書内のマルウェアの検出を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-5539 2012-12-20 18:52 2008-12-12 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
Search
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