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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 30, 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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Exploit
PoC
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235931 5 警告 Moodle - Moodle の認証プラグインにおける資格情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2009-4300 2012-09-25 17:38 2009-12-2 Show GitHub Exploit DB Packet Storm
235932 5 警告 Moodle - mod/glossary/showentry.php における不正に Glossary エントリを読み取られる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4299 2012-09-25 17:38 2009-12-2 Show GitHub Exploit DB Packet Storm
235933 5 警告 Moodle - LAMS モジュールにおけるユーザアカウント情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2009-4298 2012-09-25 17:38 2009-12-2 Show GitHub Exploit DB Packet Storm
235934 6.8 警告 Moodle - Moodle におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2009-4297 2012-09-25 17:38 2009-12-2 Show GitHub Exploit DB Packet Storm
235935 7.5 危険 haroldbakker - HB-NS における管理コントロールパネルへのアクセス権を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4262 2012-09-25 17:38 2009-12-10 Show GitHub Exploit DB Packet Storm
235936 10 危険 IBM - IBM InfoSphere Information Server 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-2009-4240 2012-09-25 17:38 2009-12-9 Show GitHub Exploit DB Packet Storm
235937 4.3 警告 IBM - IBM InfoSphere Information Server の Web コンソール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-2009-4239 2012-09-25 17:38 2009-12-9 Show GitHub Exploit DB Packet Storm
235938 4.3 警告 micronet - Micronet Network Access Controller SP1910 上で稼動する loginpages/error_user.shtml 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-2009-4234 2012-09-25 17:38 2009-12-8 Show GitHub Exploit DB Packet Storm
235939 5 警告 jonijnm - Joomla! 用の kide コンポーネントにおける任意のアカウント名でメッセージを投稿される脆弱性 CWE-287
不適切な認証
CVE-2009-4232 2012-09-25 17:38 2009-12-8 Show GitHub Exploit DB Packet Storm
235940 9.3 危険 haihaisoft - Haihaisoft Universal Player におけるスタックベースの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-2009-4219 2012-09-25 17:38 2009-12-7 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
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2271 5.4 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 the OAuth token scope on the callback which allows an authenticated Mattermost user to g… CWE-863
 Incorrect Authorization
CVE-2026-28735 2026-05-23 04:28 2026-05-23 Show GitHub Exploit DB Packet Storm
2272 6.4 MEDIUM
Network
concretecms concrete_cms For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 (suspended, banned, terminated employee) can still authenticate via OAuth and r… CWE-1287
 Improper Validation of Specified Type of Input
CVE-2026-7887 2026-05-23 04:21 2026-05-22 Show GitHub Exploit DB Packet Storm
2273 - - - authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, authenticated non-admin users with at least one OAuth2 access token can retrieve the c… CWE-200
CWE-863
Information Exposure
 Incorrect Authorization
CVE-2026-40166 2026-05-23 04:19 2026-05-23 Show GitHub Exploit DB Packet Storm
2274 8.1 HIGH
Network
- - authentik is an open-source identity provider. In versions prior to 2025.12.5 and 2026.2.0-rc1 through 2026.2.2, the PATCH /api/v3/core/users/{pk}/ API allows a caller with change_user on a target us… CWE-269
 Improper Privilege Management
CVE-2026-40172 2026-05-23 04:19 2026-05-23 Show GitHub Exploit DB Packet Storm
2275 4.3 MEDIUM
Network
concretecms concrete_cms Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments[] parameter which can lead to file permission bypass. The `AddMessage` and `UpdateMessage` conversation … CWE-639
 Authorization Bypass Through User-Controlled Key
CVE-2026-7886 2026-05-23 04:19 2026-05-22 Show GitHub Exploit DB Packet Storm
2276 4.3 MEDIUM
Network
concretecms concrete_cms Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express… CWE-639
 Authorization Bypass Through User-Controlled Key
CVE-2026-7881 2026-05-23 04:19 2026-05-22 Show GitHub Exploit DB Packet Storm
2277 5.3 MEDIUM
Network
concretecms concrete_cms In Concrete CMS 9.5.0 and below,  the submit_password() method in concrete/controllers/single_page/download_file.php allows unauthorized file access since downloading permission-restricted files bypa… CWE-862
 Missing Authorization
CVE-2026-7879 2026-05-23 04:18 2026-05-22 Show GitHub Exploit DB Packet Storm
2278 6.5 MEDIUM
Network
- - TypeBot is a chatbot builder tool. In versions 3.15.2, the getLinkedTypebots API endpoint returns full bot definitions to any authenticated user who references a target bot ID in a Typebot Link block… CWE-863
 Incorrect Authorization
CVE-2026-39966 2026-05-23 04:18 2026-05-23 Show GitHub Exploit DB Packet Storm
2279 4.8 MEDIUM
Network
concretecms concrete_cms Concrete CMS version 9.0 to 9.5.0 is vulnerable to Stored XSS via page name in the Atomik theme. A rogue editor can inject arbitrary JavaScript that executes in the context of any authenticated user … CWE-79
Cross-site Scripting
CVE-2026-8353 2026-05-23 04:17 2026-05-23 Show GitHub Exploit DB Packet Storm
2280 7.7 HIGH
Network
- - TypeBot is a chatbot builder tool. Versions 3.15.2 and prior contain an SSRF via Open Redirect Bypass as the HTTP Request block and Code block validate the initial request URL via validateHttpReqUrl(… CWE-918
Server-Side Request Forgery (SSRF) 
CVE-2026-39965 2026-05-23 04:17 2026-05-23 Show GitHub Exploit DB Packet Storm