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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, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
203991 9.8 緊急
Network 		Debian
Botan project		 - Botan の PointGFp コンストラクタにおける整数オーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2016-2195 2016-05-19 10:39 2016-02-1 Show GitHub Exploit DB Packet Storm
203992 7.5 重要
Network 		Debian
Botan project		 - Botan の ressol 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2016-2194 2016-05-19 10:39 2016-02-1 Show GitHub Exploit DB Packet Storm
203993 7.5 重要
Network 		Debian
Botan project		 - Botan におけるミリオンメッセージ攻撃を実行される脆弱性 CWE-200
情報漏えい 		CVE-2015-7827 2016-05-19 10:39 2015-10-26 Show GitHub Exploit DB Packet Storm
203994 7.5 重要
Network 		Debian
Botan project		 - Botan の BER デコーダにおけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2015-5726 2016-05-19 10:39 2015-08-3 Show GitHub Exploit DB Packet Storm
203995 7.5 重要
Network 		Botan project - Botan のミラー-ラビン素数判定法における暗号保護メカニズムを破られる脆弱性 CWE-310
暗号の問題 		CVE-2014-9742 2016-05-19 10:39 2014-04-10 Show GitHub Exploit DB Packet Storm
203996 9.8 緊急
Network 		Debian
Enlightenment		 - 32-bit プラットフォーム上で稼動する imlib2 における整数オーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2016-4024 2016-05-18 17:18 2016-05-1 Show GitHub Exploit DB Packet Storm
203997 8.2 重要
Network 		Debian
Enlightenment		 - imlib2 の GIF ローダ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-2016-3994 2016-05-18 17:18 2016-05-1 Show GitHub Exploit DB Packet Storm
203998 7.5 重要
Network 		Debian
Enlightenment		 - imlib2 の lib/updates.c の the __imlib_MergeUpdate 関数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-2016-3993 2016-05-18 17:18 2016-05-1 Show GitHub Exploit DB Packet Storm
203999 7.5 重要
Network 		Debian
Enlightenment		 - imlib2 における整数オーバーフローの脆弱性 CWE-Other
その他 		CVE-2014-9771 2016-05-18 17:18 2014-12-6 Show GitHub Exploit DB Packet Storm
204000 7.5 重要
Network 		Debian
Enlightenment		 - imlib2 におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2014-9764 2016-05-18 17:18 2014-12-6 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
511 6.5 MEDIUM
Network 		dovecot
open-xchange 		dovecot Attacker can upload a malicious Sieve script over ManageSieve service (or locally) to bypass configured CPU time limits for Sieve up to 130 times of the configured limit. Attacker can use this to deg… Update CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-40016 2026-05-19 02:34 2026-05-12 Show GitHub Exploit DB Packet Storm
512 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
513 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
514 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
515 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
516 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
517 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
518 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
519 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
520 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