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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 19, 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
133871 8.8 重要
Network
Peerigon angular-expressions angular-expressions におけるインジェクションに関する脆弱性 CWE-74
インジェクション
CVE-2021-21277 2021-10-19 17:23 2021-01-29 Show GitHub Exploit DB Packet Storm
133872 9.3 緊急
Network
Polr Project Polr Polr における不正な認証に関する脆弱性 CWE-863
不正な認証
CVE-2021-21276 2021-10-19 17:23 2021-01-29 Show GitHub Exploit DB Packet Storm
133873 3.3
Local
GNOME Project Evolution GNOME Evolution におけるデータの信頼性についての不十分な検証に関する脆弱性 CWE-345
データの信頼性についての不十分な検証
CVE-2021-3349 2021-10-19 17:23 2021-02-1 Show GitHub Exploit DB Packet Storm
133874 7.8 重要
Local
ヒューレット・パッカード・エンタープライズ HPE Cloudline CL3100 Gen10 Server ファームウェア
HPE Cloudline CL5200 Gen9 Server ファームウェア
HPE Cloudline CL5800 Gen10 Server フ…
複数の HPE Cloudline 製品における古典的バッファオーバーフローの脆弱性 CWE-120
古典的バッファオーバーフロー
CVE-2021-25123 2021-10-19 17:23 2021-01-21 Show GitHub Exploit DB Packet Storm
133875 6.5 警告
Network
Tendermint Tendermint Tendermint Core 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-2021-21271 2021-10-19 17:23 2021-01-19 Show GitHub Exploit DB Packet Storm
133876 8.8 重要
Network
easycms EasyCMS EasyCMS 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-2020-24271 2021-10-19 17:17 2020-08-5 Show GitHub Exploit DB Packet Storm
133877 5 警告
Network
openHAB openHAB openHAB における XML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限
CVE-2021-21266 2021-10-19 17:10 2021-01-28 Show GitHub Exploit DB Packet Storm
133878 8.8 重要
Network
WWBN AVideo AVideo プラットフォームにおける不正な認証に関する脆弱性 CWE-863
不正な認証
CVE-2021-21286 2021-10-19 17:07 2021-01-30 Show GitHub Exploit DB Packet Storm
133879 5.3 警告
Network
JetBrains YouTrack JetBrains YouTrack における不適切なデフォルトパーミッションに関する脆弱性 CWE-276
不適切なデフォルトパーミッション
CVE-2020-25208 2021-10-19 17:06 2020-09-9 Show GitHub Exploit DB Packet Storm
133880 6.5 警告
Network
SolarWinds Serv-U SolarWinds Serv-U におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2020-27994 2021-10-19 17:06 2020-12-21 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