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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 23, 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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246781 9.3 危険 callisto - Callisto PhotoParade Player の PhPInfo ActiveX コントロール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-2007-1688 2012-06-26 15:46 2007-09-13 Show GitHub Exploit DB Packet Storm
246782 10 危険 ブルーコートシステムズ - BlueCoat K9 Web Protection の k9filter.exe におけるバッファオーバーフローの脆弱性 - CVE-2007-1685 2012-06-26 15:46 2007-06-8 Show GitHub Exploit DB Packet Storm
246783 4.3 警告 fizzle - Firefox の Fizzle 拡張におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-1678 2012-06-26 15:46 2007-03-26 Show GitHub Exploit DB Packet Storm
246784 7.8 危険 amavis - AMaViS などで使用される複数の製品の unzoo.c 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-2007-1673 2012-06-26 15:46 2007-05-8 Show GitHub Exploit DB Packet Storm
246785 7.8 危険 AVAST Software s.r.o. - avast! antivirus におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-1672 2012-06-26 15:46 2007-05-8 Show GitHub Exploit DB Packet Storm
246786 7.8 危険 Avira - Avira AntiVir の avpack32.dll におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-1671 2012-06-26 15:46 2007-05-8 Show GitHub Exploit DB Packet Storm
246787 7.8 危険 amavis
バラクーダネットワークス
- Barracuda Spam Firewall などで使用される zoo decoder におけるサービス運用妨害 (DoS) の脆弱性 CWE-DesignError
CVE-2007-1669 2012-06-26 15:46 2007-05-8 Show GitHub Exploit DB Packet Storm
246788 10 危険 datarescue - DataRescue IDA Pro 用のデバッグサーバの processor_request 関数における不正な操作を実行される脆弱性 CWE-20
不適切な入力確認
CVE-2007-1666 2012-06-26 15:46 2007-03-24 Show GitHub Exploit DB Packet Storm
246789 5 警告 ekg
Debian
- Debian GNU/Linux Etch 上の ekg のトークン OCR 機能におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-1665 2012-06-26 15:46 2007-06-22 Show GitHub Exploit DB Packet Storm
246790 5 警告 ekg
Debian
- Debian GNU/Linux Etch の ekg におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-1664 2012-06-26 15:46 2007-06-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 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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1021 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… CWE-400
 Uncontrolled Resource Consumption
CVE-2026-40016 2026-05-19 02:34 2026-05-12 Show GitHub Exploit DB Packet Storm
1022 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… CWE-89
SQL Injection
CVE-2021-47966 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
1023 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 … CWE-79
Cross-site Scripting
CVE-2021-47967 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
1024 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 … CWE-863
 Incorrect Authorization
CVE-2026-28759 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1025 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… 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
1026 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… CWE-305
 Authentication Bypass by Primary Weakness
CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1027 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… CWE-863
 Incorrect Authorization
CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1028 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 … CWE-863
 Incorrect Authorization
CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1029 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… CWE-862
 Missing Authorization
CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
1030 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… 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