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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 6, 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
227391 9 危険 ヒューレット・パッカード - HP NonStop Servers における重要な情報を取得される脆弱性 CWE-noinfo
情報不足
CVE-2012-3280 2013-02-18 11:36 2013-02-11 Show GitHub Exploit DB Packet Storm
227392 5 警告 Zend Technologies Ltd. - Zend Framework におけるサービス運用妨害 (CPU 資源の消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2012-6532 2013-02-18 11:35 2013-02-13 Show GitHub Exploit DB Packet Storm
227393 6.4 警告 Zend Technologies Ltd. - Zend Framework における任意のファイルを読まれる脆弱性 CWE-20
不適切な入力確認
CVE-2012-6531 2013-02-18 11:34 2013-02-13 Show GitHub Exploit DB Packet Storm
227394 6.5 警告 OpenStack
Canonical
- OpenStack Compute Folsom および Essex における他のユーザのボリュームからブートされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2013-0208 2013-02-18 11:32 2013-01-29 Show GitHub Exploit DB Packet Storm
227395 6.4 警告 シスコシステムズ - Cisco Small Business ワイヤレスアクセスポイントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2013-1131 2013-02-15 19:48 2013-02-13 Show GitHub Exploit DB Packet Storm
227396 5 警告 シスコシステムズ - Cisco Nexus 7000 上で稼働する Cisco NX-OS におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2013-1122 2013-02-15 19:47 2013-02-6 Show GitHub Exploit DB Packet Storm
227397 4.3 警告 シスコシステムズ - Cisco Unity Express 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-2013-1114 2013-02-15 19:46 2013-02-1 Show GitHub Exploit DB Packet Storm
227398 9 危険 シスコシステムズ - Cisco ATA 187 Analog Telephone Adaptor におけるオペレーティングシステムのコマンドを実行される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2013-1111 2013-02-15 19:46 2013-02-6 Show GitHub Exploit DB Packet Storm
227399 5.4 警告 シスコシステムズ - Cisco Catalyst スイッチ上で稼働する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2013-1100 2013-02-15 19:45 2013-01-30 Show GitHub Exploit DB Packet Storm
227400 4.3 警告 Featurific For WordPress Project - WordPress 用 Featurific For WordPress プラグイン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-2011-5265 2013-02-15 19:11 2013-02-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 6, 2026, 4:18 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
225501 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7. It allows a bypass of e-mail address discovery restrictions. NVD-CWE-noinfo
CVE-2019-20890 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225502 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It mishandles permissions for user-access token creation. CWE-276
Incorrect Default Permissions 
CVE-2019-20889 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225503 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command int… CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2019-20888 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225504 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts. CWE-862
 Missing Authorization
CVE-2019-20887 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225505 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. The first user is sometimes inadvertently a system admin. CWE-269
 Improper Privilege Management
CVE-2019-20886 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225506 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It does not always generate a robots.txt file. CWE-862
 Missing Authorization
CVE-2019-20885 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225507 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post. NVD-CWE-noinfo
CVE-2019-20884 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225508 4.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. Users can pin or unpin a post. NVD-CWE-noinfo
CVE-2019-20883 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225509 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It does not honor the domain requirement when processing a join request for an open team. CWE-276
Incorrect Default Permissions 
CVE-2019-20882 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
225510 7.3 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It mishandles brute-force attacks against MFA. CWE-307
mproper Restriction of Excessive Authentication Attempts
CVE-2019-20881 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm