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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 24, 2026, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
248771 4.3 警告 シスコシステムズ - Cisco Secure Access Control Server 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-2011-3317 2012-05-8 11:35 2012-05-2 Show GitHub Exploit DB Packet Storm
248772 4.3 警告 シスコシステムズ - Cisco Adaptive Security Appliances 5500 series デバイスにおける重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-3309 2012-05-8 11:34 2012-05-2 Show GitHub Exploit DB Packet Storm
248773 7.8 危険 シスコシステムズ - Cisco IOS XR の NETIO および IPV4_IO プロセスにおけるサービス運用妨害 (CPU 資源の消費) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-3295 2012-05-8 11:28 2012-05-2 Show GitHub Exploit DB Packet Storm
248774 6.8 警告 シスコシステムズ - Cisco Secure Access Control Server 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-2011-3293 2012-05-8 11:28 2012-05-2 Show GitHub Exploit DB Packet Storm
248775 3.6 注意 シスコシステムズ - Cisco IOS における No Service Password-Recovery 機能を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-3289 2012-05-8 11:25 2012-05-2 Show GitHub Exploit DB Packet Storm
248776 5 警告 シスコシステムズ - Cisco Adaptive Security Appliances 5500 series デバイスにおける CRLF インジェクションの脆弱性 CWE-20
CWE-94
CVE-2011-3285 2012-05-8 11:24 2012-05-2 Show GitHub Exploit DB Packet Storm
248777 5 警告 シスコシステムズ - Cisco Carrier Routing System におけるサービス運用妨害 (メトロサブシステムクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-3283 2012-05-8 11:24 2012-05-2 Show GitHub Exploit DB Packet Storm
248778 5.4 警告 シスコシステムズ - Cisco IOS の HTTP クライアントにおけるサービス運用妨害 (デバイスクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-2586 2012-05-8 11:23 2011-10-19 Show GitHub Exploit DB Packet Storm
248779 5 警告 シスコシステムズ - Cisco Unified Contact Center Express 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-2011-2583 2012-05-8 11:22 2012-05-2 Show GitHub Exploit DB Packet Storm
248780 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2578 2012-05-8 11:22 2012-05-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 24, 2026, 4:05 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
211761 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002. CWE-20
 Improper Input Validation 
CVE-2020-14459 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211762 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.19.0. Attackers can discover private channels via the "get channel by name" API, aka MMSA-2020-0004. NVD-CWE-noinfo
CVE-2020-14458 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211763 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka MMSA-2020-0012. NVD-CWE-noinfo
CVE-2020-14457 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211764 7.3 HIGH
Network
mattermost mattermost_desktop An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006. CWE-346
 Origin Validation Error
CVE-2020-14456 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211765 6.5 MEDIUM
Network
mattermost mattermost_desktop An issue was discovered in Mattermost Desktop App before 4.4.0. Prompting for HTTP Basic Authentication is mishandled, allowing phishing, aka MMSA-2020-0007. CWE-287
Improper Authentication
CVE-2020-14455 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211766 6.1 MEDIUM
Network
mattermost mattermost_desktop An issue was discovered in Mattermost Desktop App before 4.4.0. Attackers can open web pages in the desktop application because server redirection is mishandled, aka MMSA-2020-0008. CWE-601
Open Redirect
CVE-2020-14454 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211767 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.21.0. Socket read operations are not appropriately restricted, which allows attackers to cause a denial of service, aka MMSA-2020-0005. CWE-345
 Insufficient Verification of Data Authenticity
CVE-2020-14453 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211768 5.3 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.21.0. mmctl allows directory traversal via HTTP, aka MMSA-2020-0014. CWE-22
Path Traversal
CVE-2020-14452 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211769 7.5 HIGH
Network
mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.29.0. The iOS app allowed Single Sign-On cookies and Local Storage to remain after a logout, aka MMSA-2020-0013. CWE-459
 Incomplete Cleanup
CVE-2020-14451 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
211770 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.22.0. The markdown renderer allows attackers to cause a denial of service (client-side), aka MMSA-2020-0017. NVD-CWE-noinfo
CVE-2020-14450 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm