Vulnerability Search Top
Show Search Menu
Vendor Name
プロダクト・サービス名
Title
CVE
Urgent
Important
Warning
Warning
CWE
公開-検索開始年
公開-検索開始月
公開-検索開始日
公開-検索終了年
公開-検索終了月
公開-検索終了日
レベルソート
In descending order of publication date
In descending order of update date
Number of items displayed

You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

  • Urgent
  • Important
  • Warning
  • Low
JVN Vulnerability Information

Update Date":June 21, 2026, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
133141 4.3 警告
Network
MB CONNECT LINE mymbCONNECT24
mbCONNECT24
MB CONNECT LINE 製 mymbCONNECT24 および mbCONNECT24 における情報漏えいに関する脆弱性 CWE-200
情報漏えい
CVE-2020-35568 2021-11-2 17:31 2020-07-16 Show GitHub Exploit DB Packet Storm
133142 8.8 重要
Network
Google
Outlook.com
Microsoft Edge Chromium
Google Chrome
Chromium CVE-2021-21122: Use after free in Blink CWE-416
解放済みメモリの使用
CVE-2021-21122 2021-11-2 17:28 2021-01-19 Show GitHub Exploit DB Packet Storm
133143 5.7 警告
Adjacent
Tufin SecureTrack Tufin SecureChange 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-2020-13462 2021-11-2 17:28 2020-05-25 Show GitHub Exploit DB Packet Storm
133144 4.3 警告
Adjacent
Tufin SecureTrack Tufin SecureTrack における脆弱性 CWE-noinfo
情報不足
CVE-2020-13461 2021-11-2 17:28 2020-05-25 Show GitHub Exploit DB Packet Storm
133145 5.5 警告
Local
アドビシステムズ Adobe Acrobat DC
Adobe Acrobat
Adobe Acrobat Reader DC
Adobe Reader および Acrobat 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-2021-39849 2021-11-2 17:28 2021-09-14 Show GitHub Exploit DB Packet Storm
133146 3.3
Local
アドビシステムズ Adobe Acrobat DC
Adobe Acrobat
Adobe Acrobat Reader DC
Adobe Reader および Acrobat における境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2021-39844 2021-11-2 17:27 2021-09-14 Show GitHub Exploit DB Packet Storm
133147 7.8 重要
Local
アドビシステムズ Adobe Acrobat DC
Adobe Acrobat
Adobe Acrobat Reader DC
Adobe Reader および Acrobat における境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2021-39843 2021-11-2 17:27 2021-09-14 Show GitHub Exploit DB Packet Storm
133148 6.1 警告
Local
アドビシステムズ Adobe Acrobat DC
Adobe Acrobat
Adobe Acrobat Reader DC
Adobe Reader および Acrobat におけるスタックオーバーフローの脆弱性 CWE-787
境界外書き込み
CVE-2021-39845 2021-11-2 17:27 2021-09-14 Show GitHub Exploit DB Packet Storm
133149 6.1 警告
Network
MB CONNECT LINE mymbCONNECT24
mbCONNECT24
MB CONNECT LINE 製 mymbCONNECT24 および mbCONNECT24 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-2020-35569 2021-11-2 17:08 2020-07-16 Show GitHub Exploit DB Packet Storm
133150 6.5 警告
Network
Google
Outlook.com
Google Chrome
Microsoft Edge Chromium
Chromium CVE-2021-21123: Insufficient data validation in File System API CWE-20
不適切な入力確認
CVE-2021-21123 2021-11-2 16:56 2021-01-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 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