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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 9, 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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254321 4.3 警告 アップル
Ruby on Rails project
- Ruby on Rails の strip_tags 関数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-2009-4214 2010-04-16 16:58 2009-12-7 Show GitHub Exploit DB Packet Storm
254322 4.3 警告 アップル
Ruby on Rails project
- Ruby on Rails 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-2009-3009 2010-04-16 16:58 2009-09-8 Show GitHub Exploit DB Packet Storm
254323 7.5 危険 アップル
Ruby on Rails project
- Ruby on Rails のダイジェスト認証における認証を回避される脆弱性 CWE-287
不適切な認証
CVE-2009-2422 2010-04-16 16:57 2009-07-10 Show GitHub Exploit DB Packet Storm
254324 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0526 2010-04-16 16:57 2010-03-29 Show GitHub Exploit DB Packet Storm
254325 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0520 2010-04-16 16:57 2010-03-29 Show GitHub Exploit DB Packet Storm
254326 6.8 警告 アップル - Apple Mac OS X の QuickTime における整数オーバーフローの脆弱性 CWE-189
数値処理の問題
CVE-2010-0519 2010-04-16 16:57 2010-03-29 Show GitHub Exploit DB Packet Storm
254327 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0518 2010-04-16 16:56 2010-03-29 Show GitHub Exploit DB Packet Storm
254328 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0517 2010-04-16 16:56 2010-03-29 Show GitHub Exploit DB Packet Storm
254329 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0516 2010-04-15 18:39 2010-03-29 Show GitHub Exploit DB Packet Storm
254330 6.8 警告 アップル - Apple Mac OS X の QuickTime 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-2010-0515 2010-04-15 18:39 2010-03-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 9, 2026, 5:07 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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250491 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows attackers to obtain sensitive information (user statuses) via a REST API version 4 endpoint. CWE-200
Information Exposure
CVE-2017-18895 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250492 8.1 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover. CWE-732
 Incorrect Permission Assignment for Critical Resource
CVE-2017-18894 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250493 6.1 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. Display names allow XSS. CWE-79
Cross-site Scripting
CVE-2017-18893 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250494 6.1 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized. CWE-116
 Improper Encoding or Escaping of Output
CVE-2017-18892 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250495 6.1 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows Phishing because an error page can have a link. CWE-601
Open Redirect
CVE-2017-18891 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250496 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request. CWE-20
 Improper Input Validation 
CVE-2017-18890 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250497 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API. CWE-20
 Improper Input Validation 
CVE-2017-18889 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250498 9.8 CRITICAL
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows SQL injection during the fetching of multiple posts. CWE-89
SQL Injection
CVE-2017-18888 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250499 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It discloses the team creator's e-mail address to members. CWE-200
Information Exposure
CVE-2017-18887 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
250500 8.8 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows a bypass of restrictions on use of slash commands. CWE-732
 Incorrect Permission Assignment for Critical Resource
CVE-2017-18886 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm