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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 1, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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227421 5 警告 Google - Google Chrome におけるポップアップブロッカーを回避される脆弱性 CWE-noinfo
情報不足 		CVE-2012-2892 2012-12-26 18:05 2012-09-25 Show GitHub Exploit DB Packet Storm
227422 5 警告 Google - Google Chrome の IPC の実装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-2012-2891 2012-12-26 18:04 2012-09-25 Show GitHub Exploit DB Packet Storm
227423 7.5 危険 Google - Google Chrome 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-2012-2888 2012-12-26 18:02 2012-09-25 Show GitHub Exploit DB Packet Storm
227424 7.5 危険 Google - Google Chrome 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-2012-2887 2012-12-26 18:01 2012-09-25 Show GitHub Exploit DB Packet Storm
227425 4.3 警告 Google - Google Chrome 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-2012-2886 2012-12-26 18:00 2012-09-25 Show GitHub Exploit DB Packet Storm
227426 2.6 注意 VMware
Python Software Foundation		 - Python SimpleHTTPServer 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-2011-4940 2012-12-26 18:00 2012-06-19 Show GitHub Exploit DB Packet Storm
227427 7.5 危険 Google - Google Chrome におけるメモリ二重解放の脆弱性 CWE-399
リソース管理の問題 		CVE-2012-2885 2012-12-26 17:59 2012-09-25 Show GitHub Exploit DB Packet Storm
227428 5 警告 Google - Google Chrome で使用される Skia におけるサービス運用妨害 (out-of-bounds read) の脆弱性 CWE-119
バッファエラー 		CVE-2012-2884 2012-12-26 17:58 2012-09-25 Show GitHub Exploit DB Packet Storm
227429 4.6 警告 GNU Project
VMware		 - GNU C Library の stdlib における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-3480 2012-12-26 17:57 2012-08-25 Show GitHub Exploit DB Packet Storm
227430 3.3 注意 GNU Project
VMware		 - GNU C Library の addmntent 関数における /etc/mtab ファイルの破損を誘発される脆弱性 CWE-16
環境設定 		CVE-2011-1089 2012-12-26 17:55 2011-04-10 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
PoC
Search
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