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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 2, 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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252681 5 警告 Moodle - Moodle の calendar/set.php における CRLF インジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4203 2011-12-26 16:32 2011-12-22 Show GitHub Exploit DB Packet Storm
252682 4.3 警告 The phpMyAdmin Project - phpMyAdmin 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-2011-4634 2011-12-26 16:31 2011-12-1 Show GitHub Exploit DB Packet Storm
252683 4.3 警告 The phpMyAdmin Project - phpMyAdmin の libraries/display_export.lib.php 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-2011-4780 2011-12-26 16:30 2011-12-21 Show GitHub Exploit DB Packet Storm
252684 4.3 警告 The phpMyAdmin Project - phpMyAdmin の libraries/config/ConfigFile.class.php 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-2011-4782 2011-12-26 16:29 2011-12-21 Show GitHub Exploit DB Packet Storm
252685 6.5 警告 WordPress.org - WordPress において任意の PHP コードが実行可能な脆弱性 CWE-94
コード・インジェクション 		- 2011-12-26 14:27 2011-12-26 Show GitHub Exploit DB Packet Storm
252686 4.3 警告 WordPress.org - WordPress 日本語版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） 		- 2011-12-26 12:01 2011-12-26 Show GitHub Exploit DB Packet Storm
252687 4.3 警告 藤本 壱 - Movable Type 用メールフォームプラグイン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-2007-6751 2011-12-26 12:00 2011-12-26 Show GitHub Exploit DB Packet Storm
252688 7.2 危険 FreeBSD - FreeBSD の カーネ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-2011-4062 2011-12-26 10:43 2011-09-28 Show GitHub Exploit DB Packet Storm
252689 6.8 警告 Mozilla Foundation - Mac OS X 上で稼働する Mozilla Firefox および Thunderbird におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3666 2011-12-22 15:43 2011-12-20 Show GitHub Exploit DB Packet Storm
252690 7.5 危険 Mozilla Foundation - 複数の Mozilla 製品におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3665 2011-12-22 15:43 2011-12-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
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208511 7.5 HIGH
Network 		hedgedoc hedgedoc HedgeDoc is a collaborative platform for writing and sharing markdown. In HedgeDoc before version 1.7.1 an unauthenticated attacker can upload arbitrary files to the upload storage backend including … - CVE-2020-26286 2024-11-21 14:19 2020-12-29 Show GitHub Exploit DB Packet Storm
208512 9.6 CRITICAL
Network 		linuxfoundation dex Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilitie… - CVE-2020-26290 2024-11-21 14:19 2020-12-29 Show GitHub Exploit DB Packet Storm
208513 7.5 HIGH
Network 		date-and-time_project date-and-time date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of s… - CVE-2020-26289 2024-11-21 14:19 2020-12-29 Show GitHub Exploit DB Packet Storm
208514 5.4 MEDIUM
Network 		zammad zammad An issue was discovered in Zammad before 3.4.1. There is Stored XSS via a Tags element in a TIcket. CWE-79
Cross-site Scripting 		CVE-2020-26035 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208515 4.3 MEDIUM
Network 		zammad zammad An account-enumeration issue was discovered in Zammad before 3.4.1. The Create User functionality is implemented in a way that would enable an anonymous user to guess valid user email addresses. The … NVD-CWE-noinfo
CVE-2020-26034 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208516 5.4 MEDIUM
Network 		zammad zammad An issue was discovered in Zammad before 3.4.1. The Tag and Link REST API endpoints (for add and delete) lack a CSRF token check. CWE-352
 Origin Validation Error 		CVE-2020-26033 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208517 7.5 HIGH
Network 		zammad zammad An SSRF issue was discovered in Zammad before 3.4.1. The SMS configuration interface for Massenversand is implemented in a way that renders the result of a test request to the User. An attacker can u… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2020-26032 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208518 4.3 MEDIUM
Network 		zammad zammad An issue was discovered in Zammad before 3.4.1. The global-search feature leaks Knowledge Base drafts to Knowledge Base readers (who are authenticated but have insufficient permissions). CWE-276
Incorrect Default Permissions  		CVE-2020-26031 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208519 9.8 CRITICAL
Network 		zammad zammad An issue was discovered in Zammad before 3.4.1. There is an authentication bypass in the SSO endpoint via a crafted header, when SSO is not configured. An attacker can create a valid and authenticate… CWE-287
Improper Authentication 		CVE-2020-26030 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm
208520 6.5 MEDIUM
Network 		zammad zammad An issue was discovered in Zammad before 3.4.1. There are wrong authorization checks for impersonation requests via X-On-Behalf-Of. The authorization checks are performed for the actual user and not … CWE-863
 Incorrect Authorization 		CVE-2020-26029 2024-11-21 14:19 2020-12-28 Show GitHub Exploit DB Packet Storm