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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":June 17, 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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PoC
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252011 5 警告 phpicalendar - PHP iCalendar 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-2011-3780 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252012 5 警告 idevSpot - PhpHostBot 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-2011-3779 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252013 5 警告 phpgedview - PhpGedView 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-2011-3778 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252014 5 警告 PhpFreeChat - phpFreeChat 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-2011-3777 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252015 5 警告 musawir ali - phpFormGenerator 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-2011-3776 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252016 5 警告 litoweb - PHPfileNavigator 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-2011-3775 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252017 5 警告 bishop bettini - phpESP 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-2011-3774 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252018 5 警告 phpdevshell - PHPDevShell 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-2011-3773 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252019 5 警告 phpCollab - phpCollab 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-2011-3772 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
252020 5 警告 GNU Project - phpBook 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-2011-3771 2012-03-27 18:43 2011-09-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 17, 2026, 4:19 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
6291 7.3 HIGH
Network 		- - Buffer Overflow vulnerability in Easy Chat Server 3.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via the chat message functionality CWE-120
Classic Buffer Overflow 		CVE-2026-36228 2026-05-23 03:27 2026-05-23 Show GitHub Exploit DB Packet Storm
6292 7.3 HIGH
Network 		- - An issue in ClipBucket v5 v.5.5.2 allows an attacker to execute arbitrary code via the Authentication interface, login page endpoint and HTTP response security headers components CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2026-37470 2026-05-23 03:27 2026-05-23 Show GitHub Exploit DB Packet Storm
6293 6.1 MEDIUM
Network 		- - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML befo… - CVE-2026-42506 2026-05-23 03:16 2026-05-23 Show GitHub Exploit DB Packet Storm
6294 6.1 MEDIUM
Network 		- - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML befo… - CVE-2026-42502 2026-05-23 03:16 2026-05-23 Show GitHub Exploit DB Packet Storm
6295 8.8 HIGH
Network 		ivanti secure_access_client An improper certificate validation vulnerability in Ivanti Secure Access Client before 22.8R6 allows a remote unauthenticated attacker to execute arbitrary code. CWE-295
Improper Certificate Validation  		CVE-2026-8992 2026-05-23 02:50 2026-05-23 Show GitHub Exploit DB Packet Storm
6296 7.1 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and down… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-3473 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
6297 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to sanitize team member data when returned via API to users without elevated permissions which allow… CWE-200
Information Exposure 		CVE-2026-3636 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
6298 5.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to archive the channel before removing persistent notifications which allows authenticated user to c… CWE-362
Race Condition 		CVE-2026-4635 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
6299 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to cr… CWE-1287
 Improper Validation of Specified Type of Input 		CVE-2026-4646 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
6300 7.5 HIGH
Network 		mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a den… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-5308 2026-05-23 02:19 2026-05-22 Show GitHub Exploit DB Packet Storm