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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.

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JVN Vulnerability Information

Update Date":May 18, 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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246011 10 危険 gregory kokanosky - Gregory Kokanosky phpMyNewsletter における電子メールメッセージを作成される脆弱性 - CVE-2007-2372 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246012 10 危険 gregory kokanosky - Gregory Kokanosky phpMyNewsletter の admin/index.php における静的コードを挿入される脆弱性 - CVE-2007-2371 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246013 7.4 危険 コーレル株式会社 - Corel Paint Shop Pro におけるバッファオーバーフローの脆弱性 - CVE-2007-2366 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246014 9.3 危険 アドビシステムズ - 複数の Adobe 製品におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2007-2365 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246015 7.5 危険 burnstone - burnCMS における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2364 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246016 9 危険 don moore - MyDNS におけるバッファオーバーフローの脆弱性 - CVE-2007-2362 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246017 5 警告 Apache Software Foundation - Apache Axi における重要情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2007-2353 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246018 10 危険 afflib - AFFLIB におけるフォーマットストリングの脆弱性 - CVE-2007-2352 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246019 6.5 警告 FreePBX - freePBX の music-on-hold モジュールの admin/config.php におけるコマンドを実行される脆弱性 - CVE-2007-2350 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246020 7.5 危険 codewand - CodeWand phpBrowse の include/include_stream.inc.php における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2345 2012-06-26 15:46 2007-04-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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161 3.7 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to validate that the RefreshedToken differs from the original invite token during remote cluster invite confirmation which allows an aut… New CWE-863
 Incorrect Authorization
CVE-2026-4273 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
162 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… New CWE-305
 Authentication Bypass by Primary Weakness
CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
163 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate 7zip archive structure before processing which allows an authenticated attacker to cause server memory exh… New CWE-789
 Memory Allocation with Excessive Size Value
CVE-2026-6340 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
164 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… New CWE-863
 Incorrect Authorization
CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
165 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … New CWE-863
 Incorrect Authorization
CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
166 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 Fail to enforce slash command trigger-word uniqueness during command updates which allows an authenticated team member with… New CWE-863
 Incorrect Authorization
CVE-2026-28732 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
167 6.5 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… New CWE-862
 Missing Authorization
CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
168 6.5 MEDIUM
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… New CWE-939
 Improper Authorization in Handler for Custom URL Scheme
CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
169 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permissio… New CWE-863
 Incorrect Authorization
CVE-2026-4286 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
170 3.5 LOW
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server … New CWE-754
 Improper Check for Unusual or Exceptional Conditions
CVE-2026-4643 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm