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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 20, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
132131 7.5 重要
Network 		SPDK Storage Performance Development Kit Storage Performance Development Kit における NULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2021-28361 2021-11-22 17:57 2021-03-11 Show GitHub Exploit DB Packet Storm
132132 8.8 重要
Network 		Zoho Corporation ManageEngine ServiceDesk Plus Zoho ManageEngine ServiceDesk Plus における不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2020-35682 2021-11-22 17:57 2020-12-18 Show GitHub Exploit DB Packet Storm
132133 6.1 警告
Network 		Eclipse Foundation Theia Eclipse Theia における信頼できない制御領域からの機能の組み込みに関する脆弱性 CWE-829
信頼性のない制御領域からの機能の組み込み 		CVE-2021-28162 2021-11-22 17:57 2021-03-12 Show GitHub Exploit DB Packet Storm
132134 6.1 警告
Network 		Eclipse Foundation Theia Eclipse Theia 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-2021-28161 2021-11-22 17:57 2021-03-12 Show GitHub Exploit DB Packet Storm
132135 7.5 重要
Network 		is-svg project is-svg Node.js 用 is-svg パッケージにおける脆弱性 CWE-Other
その他 		CVE-2021-28092 2021-11-22 17:57 2021-03-11 Show GitHub Exploit DB Packet Storm
132136 7.8 重要
Local 		LibTIFF
Debian		 LibTIFF
Debian GNU/Linux 		libtiff における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2020-35523 2021-11-22 17:55 2020-11-10 Show GitHub Exploit DB Packet Storm
132137 6.5 警告
Network 		Linux Foundation besu Besu におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2021-21369 2021-11-22 17:55 2021-01-22 Show GitHub Exploit DB Packet Storm
132138 7.8 重要
Local 		Linux Linux Kernel Linux Kernel における入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2021-20268 2021-11-22 17:55 2021-01-26 Show GitHub Exploit DB Packet Storm
132139 5.5 警告
Local 		レッドハット
ImageMagick
Fedora Project
Debian		 Red Hat Enterprise Linux
ImageMagick
Fedora
Debian GNU/Linux 		ImageMagick におけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2021-20246 2021-11-22 17:55 2021-02-15 Show GitHub Exploit DB Packet Storm
132140 5.5 警告
Local 		レッドハット
ImageMagick
Fedora Project		 Red Hat Enterprise Linux
ImageMagick
Fedora 		ImageMagick におけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2021-20245 2021-11-22 17:55 2021-02-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 20, 2026, 4:01 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