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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 25, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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229331 10 危険 wportfolio - wPortfolio の admin/upload_form.php 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-2008-5220 2012-12-20 18:52 2008-11-25 Show GitHub Exploit DB Packet Storm
229332 7.5 危険 videoscript - VVideoScript のパスワード変更機能における admin アカウントパスワードを変更される脆弱性 CWE-287
不適切な認証
CVE-2008-5219 2012-12-20 18:52 2008-11-25 Show GitHub Exploit DB Packet Storm
229333 5 警告 Scriptsez.net - ScriptsEz FREEze Greetings における平文パスワードを取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-5218 2012-12-20 18:52 2008-11-25 Show GitHub Exploit DB Packet Storm
229334 5.1 警告 phpc0d3r - txtCMS の index.php 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-2008-5217 2012-12-20 18:52 2008-11-24 Show GitHub Exploit DB Packet Storm
229335 7.5 危険 toddwoolums - Todd Woolums ASP News Management の viewnews.asp 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-2008-5273 2012-12-20 18:52 2008-11-28 Show GitHub Exploit DB Packet Storm
229336 4 警告 SyndeoCMS - Fred Stuurman SyndeoCMS 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-2008-5272 2012-12-20 18:52 2008-11-28 Show GitHub Exploit DB Packet Storm
229337 4.3 警告 SyndeoCMS - Fred Stuurman SyndeoCMS 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-2008-5271 2012-12-20 18:52 2008-11-28 Show GitHub Exploit DB Packet Storm
229338 7.5 危険 wareziz - Yuhhu Superstar の view.topics.php 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-2008-5270 2012-12-20 18:52 2008-11-28 Show GitHub Exploit DB Packet Storm
229339 2.6 注意 Ando Saabas - Sphider の search.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-2008-5211 2012-12-20 18:52 2008-11-24 Show GitHub Exploit DB Packet Storm
229340 9.3 危険 phpblock - PhpBlock における PHP リモートファイルインクルージョンの脆弱性 CWE-94
コード・インジェクション
CVE-2008-5210 2012-12-20 18:52 2008-11-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 2026, 4:01 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