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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 27, 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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252391 7.5 危険 HomeSeer Technologies, LLC. - HomeSeer HS2 の Web インターフェース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-2011-4835 2011-12-21 15:23 2011-12-15 Show GitHub Exploit DB Packet Storm
252392 9.3 危険 RSAセキュリティ - EMC RSA SecurID Software Token における権限を取得される脆弱性 CWE-Other
その他 		CVE-2011-4141 2011-12-21 14:34 2011-12-17 Show GitHub Exploit DB Packet Storm
252393 4.3 警告 Mozilla Foundation
SafeNet, Inc
7-Technologies		 - 複数の SafeNet 製品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-2011-3339 2011-12-21 14:21 2011-12-12 Show GitHub Exploit DB Packet Storm
252394 6.8 警告 奈良先端科学技術大学院大学 - 茶筌 (ChaSen) における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-2011-4000 2011-12-20 18:12 2011-11-8 Show GitHub Exploit DB Packet Storm
252395 8.3 危険 富士通
日本電気
日立		 - Preboot Execution Environment (PXE) SDK を使用した製品における複数の脆弱性 CWE-119
CWE-22
CVE-2009-0270 2011-12-20 17:33 2011-12-15 Show GitHub Exploit DB Packet Storm
252396 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4856 2011-12-20 14:41 2011-12-16 Show GitHub Exploit DB Packet Storm
252397 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4855 2011-12-20 14:40 2011-12-16 Show GitHub Exploit DB Packet Storm
252398 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4854 2011-12-20 14:40 2011-12-16 Show GitHub Exploit DB Packet Storm
252399 4.3 警告 Parallels - Parallels Plesk Panel の Control Panel における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2011-4853 2011-12-20 14:38 2011-12-16 Show GitHub Exploit DB Packet Storm
252400 4.3 警告 Parallels - Parallels Plesk Panel の Control Panel における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2011-4852 2011-12-20 14:38 2011-12-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 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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253931 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. API endpoint access control does not honor an integration permission restriction. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18916 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253932 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access. CWE-276
Incorrect Default Permissions  		CVE-2017-18915 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253933 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. An external link can occur on an error page even if it is not on an allowlist. CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2017-18914 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253934 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. XSS can occur via a link on an error page. CWE-79
Cross-site Scripting 		CVE-2017-18913 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253935 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. A password-reset request was sometime sent to an attacker-provided e-mail address. CWE-287
Improper Authentication 		CVE-2017-18908 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253936 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. XSS could occur via a channel header. CWE-79
Cross-site Scripting 		CVE-2017-18907 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253937 8.1 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. An attacker could claim somebody else's account. CWE-287
Improper Authentication 		CVE-2017-18906 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253938 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when used as an OAuth 2.0 service provider, Session invalidation was mishandled. CWE-613
 Insufficient Session Expiration 		CVE-2017-18905 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253939 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. It allows an attacker to specify a full pathname of a log file. CWE-22
Path Traversal 		CVE-2017-18912 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
253940 9.1 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. The X.509 certificate validation can be skipped for a TLS-based e-mail server. CWE-295
Improper Certificate Validation  		CVE-2017-18911 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm