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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 26, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
531 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
532 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
533 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
534 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
535 4.3 警告
Network 		シックス・アパート株式会社 Movable Type Premium (Advanced Edition)
Movable Type
Movable Type Advanced
Movable Type Premium 		Movable Typeにおける権限チェックの欠如の脆弱性 CWE-Other
その他 		CVE-2026-44392 2026-05-20 14:09 2026-05-20 Show GitHub Exploit DB Packet Storm
536 4.3 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) for Android のスプーフィングの脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-40416 2026-05-20 13:31 2026-05-12 Show GitHub Exploit DB Packet Storm
537 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける有効期限後または解放後のリソースの操作に関する脆弱性 CWE-672
有効期限後または解放後のリソースの操作 		CVE-2026-4053 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
538 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-4054 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
539 8.2 重要
Network 		TheCodingMachine Gotenberg TheCodingMachineのGotenbergにおける複数の脆弱性 CWE-184
CWE-73
CVE-2026-40893 2026-05-20 13:31 2026-05-14 Show GitHub Exploit DB Packet Storm
540 7.8 重要
Local 		George Nachman iTerm2 George NachmanのiTerm2における信頼できない制御領域からの機能の組み込みに関する脆弱性 CWE-829
信頼性のない制御領域からの機能の組み込み 		CVE-2026-41253 2026-05-20 13:31 2026-04-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1091 7.6 HIGH
Network 		- - Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the checkout endpoint accepts a user-controlled cart_id and uses it to enter … CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-46408 2026-05-19 02:26 2026-05-16 Show GitHub Exploit DB Packet Storm
1092 6.4 MEDIUM
Network 		- - Composr CMS 10.0.34 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts through the banner management interface. Attackers wi… CWE-79
Cross-site Scripting 		CVE-2020-37237 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1093 6.4 MEDIUM
Network 		- - CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG file uploads. Attackers… CWE-79
Cross-site Scripting 		CVE-2020-37238 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1094 5.3 MEDIUM
Network 		- - bloofoxCMS 0.5.2.1 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious pages. Attackers can… CWE-352
 Origin Validation Error 		CVE-2020-37241 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1095 5.4 MEDIUM
Network 		- - CouchCMS 2.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to execute arbitrary JavaScript by uploading malicious SVG files through the file upload functionality… CWE-79
Cross-site Scripting 		CVE-2021-47955 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1096 8.8 HIGH
Network 		- - TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can… CWE-352
 Origin Validation Error 		CVE-2021-47976 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1097 7.1 HIGH
Network 		- - Fuel CMS 1.4.13 contains a blind SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the 'col' parameter in the Activity Log i… CWE-89
SQL Injection 		CVE-2021-47980 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1098 5.4 MEDIUM
Network 		- - Quick.CMS 6.7 contains a cross-site scripting vulnerability in the sliders form that allows authenticated attackers to inject malicious scripts by submitting XSS payloads through the sDescription par… CWE-79
Cross-site Scripting 		CVE-2021-47981 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1099 7.1 HIGH
Network 		- - Redaxo CMS Addon MyEvents 2.2.1 contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the myevents_id parameter. Att… CWE-89
SQL Injection 		CVE-2018-25319 2026-05-19 02:26 2026-05-17 Show GitHub Exploit DB Packet Storm
1100 4.3 MEDIUM
Network 		- - phpMyFAQ before 4.1.2 contains missing permission checks in ConfigurationTabController.php where 12 endpoints use userIsAuthenticated() instead of userHasPermission(CONFIGURATION_EDIT). Any authentic… CWE-862
 Missing Authorization 		CVE-2026-45007 2026-05-19 02:25 2026-05-16 Show GitHub Exploit DB Packet Storm