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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 17, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
132311 8.8 重要
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Google Chrome における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2021-21180 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132312 8.1 重要
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Windows 上で稼働する Google Chrome における脆弱性 CWE-noinfo
情報不足 		CVE-2021-21172 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132313 6.5 警告
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Android 上で稼働する Google Chrome における脆弱性 CWE-noinfo
情報不足 		CVE-2021-21171 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132314 6.5 警告
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Google Chrome における脆弱性 CWE-noinfo
情報不足 		CVE-2021-21170 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132315 8.8 重要
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Google Chrome におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2021-21169 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132316 8.8 重要
Network 		Google
Fedora Project		 Google Chrome
Fedora 		Google Chrome における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2021-21167 2021-11-18 17:02 2021-03-2 Show GitHub Exploit DB Packet Storm
132317 5.4 警告
Network 		CSZ CMS CSZ-CMS cszcms 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-2021-3224 2021-11-18 17:01 2021-01-13 Show GitHub Exploit DB Packet Storm
132318 4.3 警告
Network 		Daylight Studio FUEL CMS FUEL CMS 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-2020-28705 2021-11-18 17:01 2020-11-5 Show GitHub Exploit DB Packet Storm
132319 9.8 緊急
Network 		Daylight Studio FUEL CMS FUEL CMS における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2020-24791 2021-11-18 17:01 2020-08-19 Show GitHub Exploit DB Packet Storm
132320 8.8 重要
Network 		Daylight Studio FUEL CMS FUEL CMS におけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2020-23722 2021-11-18 17:01 2020-06-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 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 … Update 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… Update 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… Update 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… Update 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… Update 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… Update 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… Update 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… Update 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… Update 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… Update CWE-863
 Incorrect Authorization 		CVE-2026-6739 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm