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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 31, 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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254051 6.8 警告 マイクロソフト - Windows の URL プロトコルハンドラにおける実行ファイル読み込みに関する脆弱性 CWE-Other
その他 		CVE-2011-1961 2011-08-10 14:02 2011-08-10 Show GitHub Exploit DB Packet Storm
254052 6.8 警告 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DOM ツリーの破損) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-1204 2011-08-10 10:09 2011-03-8 Show GitHub Exploit DB Packet Storm
254053 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1203 2011-08-10 10:08 2011-03-8 Show GitHub Exploit DB Packet Storm
254054 7.5 危険 アップル
Google		 - Google Chrome 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-2011-1121 2011-08-10 10:07 2011-02-28 Show GitHub Exploit DB Packet Storm
254055 5 警告 アップル
Google		 - Google Chrome の Web Workers 実装における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1190 2011-08-10 09:54 2011-03-8 Show GitHub Exploit DB Packet Storm
254056 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (メモリ破損) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1188 2011-08-10 09:53 2011-02-28 Show GitHub Exploit DB Packet Storm
254057 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1117 2011-08-10 09:52 2011-02-28 Show GitHub Exploit DB Packet Storm
254058 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1114 2011-08-10 09:51 2011-02-28 Show GitHub Exploit DB Packet Storm
254059 7.5 危険 アップル
Google		 - Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1115 2011-08-10 09:50 2011-02-28 Show GitHub Exploit DB Packet Storm
254060 7.5 危険 アップル
Google		 - Google Chrome の Cascading Style Sheets におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-1109 2011-08-10 09:49 2011-02-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
208271 8.7 HIGH
Network 		hedgedoc hedgedoc HedgeDoc is a collaborative platform for writing and sharing markdown. In HedgeDoc before version 1.7.1 an attacker can inject arbitrary `script` tags in HedgeDoc notes using mermaid diagrams. Our co… CWE-79
Cross-site Scripting 		CVE-2020-26287 2024-11-21 14:19 2020-12-29 Show GitHub Exploit DB Packet Storm
208272 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
208273 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
208274 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
208275 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
208276 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
208277 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
208278 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
208279 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
208280 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