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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 21, 2026, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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PoC
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206561 2.3 注意 シマンテック - Symantec Endpoint Encryption のクライアントの Framework Service の EACommunicatorSrv.exe における資格情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2015-6556 2015-12-21 16:30 2015-12-14 Show GitHub Exploit DB Packet Storm
206562 6 警告 ntop - ntopng におけるログインコンテキストを変更される脆弱性 CWE-Other
その他 		CVE-2015-8368 2015-12-21 16:23 2015-12-1 Show GitHub Exploit DB Packet Storm
206563 7.8 危険 Xen プロジェクト - Xen の libxl toolstack ライブラリ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-2015-8341 2015-12-21 15:19 2015-12-8 Show GitHub Exploit DB Packet Storm
206564 4.7 警告 シトリックス・システムズ
Xen プロジェクト		 - Xen の common/memory.c の memory_exchange 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2015-8340 2015-12-21 15:19 2015-12-8 Show GitHub Exploit DB Packet Storm
206565 4.7 警告 シトリックス・システムズ
Xen プロジェクト		 - Xen の common/memory.c の memory_exchange 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2015-8339 2015-12-21 15:19 2015-12-8 Show GitHub Exploit DB Packet Storm
206566 7.2 危険 Xen プロジェクト - Xen におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2015-8338 2015-12-21 15:19 2015-12-8 Show GitHub Exploit DB Packet Storm
206567 7.5 危険 Cool Video Gallery project - WordPress 用 Cool Video Gallery プラグインの lib/core.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-2015-7527 2015-12-21 14:29 2015-11-29 Show GitHub Exploit DB Packet Storm
206568 4.3 警告 The Foreman - Foreman の情報のポップアップ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-2015-7518 2015-12-21 13:46 2015-12-9 Show GitHub Exploit DB Packet Storm
206569 7.2 危険 GNU Project
レッドハット		 - GNU C Library の Name Service Switch の nss_files/files-XXX.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2015-5277 2015-12-21 13:39 2015-09-14 Show GitHub Exploit DB Packet Storm
206570 3.5 注意 レッドハット - Red Hat JBoss Enterprise Application Platform におけるサービス運用妨害 (DoS) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2015-5304 2015-12-21 11:57 2015-12-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 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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731 8.2 HIGH
Network 		- - PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthenticated attackers to extract database conte… Update CWE-89
SQL Injection 		CVE-2021-47966 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
732 6.1 MEDIUM
Network 		- - PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers … Update CWE-79
Cross-site Scripting 		CVE-2021-47967 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
733 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate that a remote cluster has access to a channel before processing membership removal requests during shared … New CWE-863
 Incorrect Authorization 		CVE-2026-28759 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
734 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cau… New CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-2325 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
735 3.1 LOW
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… New CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
736 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… New CWE-863
 Incorrect Authorization 		CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
737 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … New CWE-863
 Incorrect Authorization 		CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
738 6.5 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… New CWE-862
 Missing Authorization 		CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
739 6.5 MEDIUM
Network 		- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… New CWE-939
 Improper Authorization in Handler for Custom URL Scheme 		CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
740 3.1 LOW
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permissio… New CWE-863
 Incorrect Authorization 		CVE-2026-4286 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm