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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 21, 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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229801 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
229802 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
229803 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
229804 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
229805 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
229806 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
229807 4.4 警告 Fabrice Bellard - Qemu の bdrv_open 関数における任意のファイルを上書きされる脆弱性 CWE-DesignError
CVE-2012-2652 2012-12-26 17:48 2012-08-7 Show GitHub Exploit DB Packet Storm
229808 7.5 危険 Google - Google Chrome で使用される Skia 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-2012-2883 2012-12-26 17:40 2012-09-25 Show GitHub Exploit DB Packet Storm
229809 6.8 警告 Google - Google Chrome で使用される FFmpeg 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-2012-2882 2012-12-26 17:39 2012-09-25 Show GitHub Exploit DB Packet Storm
229810 7.5 危険 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-noinfo
情報不足
CVE-2012-2881 2012-12-26 17:38 2012-09-25 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 2026, 4 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
561 4.3 MEDIUM
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the AI "explain" helper … CWE-200
Information Exposure
CVE-2026-44785 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
562 7.5 HIGH
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, chat events for public c… CWE-200
Information Exposure
CVE-2026-44786 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
563 4.3 MEDIUM
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish c… CWE-200
Information Exposure
CVE-2026-47263 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
564 5.3 MEDIUM
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, four authorization/discl… CWE-200
CWE-862
Information Exposure
 Missing Authorization
CVE-2026-45085 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
565 6.8 MEDIUM
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, a path traversal vulnera… CWE-22
Path Traversal
CVE-2026-45775 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
566 5.3 MEDIUM
Network
- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, DetailedTagSerializer#ta… CWE-200
Information Exposure
CVE-2026-47264 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
567 4.3 MEDIUM
Network
- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to restrict role_updated websocket event broadcasts to members of the affected team or channel wh… CWE-200
Information Exposure
CVE-2026-3433 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
568 5.3 MEDIUM
Network
- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allo… CWE-200
Information Exposure
CVE-2026-6046 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
569 4.3 MEDIUM
Network
- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 Fail to enforce PermissionInviteUser when setting AllowOpenInvite or AllowedDomains during team creati… CWE-862
 Missing Authorization
CVE-2026-6689 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
570 6.7 MEDIUM
Network
- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to require system-level permission when patching protected default system roles, which allows aut… CWE-863
 Incorrect Authorization
CVE-2026-6739 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm