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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":May 27, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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255901 4.3 警告 Opera Software ASA - Windows 上で稼働する Opera 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-2008-5428 2010-09-27 16:07 2008-12-11 Show GitHub Exploit DB Packet Storm
255902 4.3 警告 Opera Software ASA - Opera の Opera.dll 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-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
255903 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
255904 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
255905 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255906 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255907 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい 		CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255908 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他 		CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255909 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255910 4.3 警告 Opera Software ASA - Opera 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-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 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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212361 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
212362 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
212363 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
212364 7.5 HIGH
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.30.0. Authorization tokens can sometimes be disclosed to third-party servers, aka MMSA-2020-0018. NVD-CWE-noinfo
CVE-2020-14449 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212365 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.23.0. Automatic direct message replies allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0020. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2020-14448 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212366 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2020-14447 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212367 5.4 MEDIUM
Network 		mitre caldera CALDERA 2.7.0 allows XSS via the Operation Name box. CWE-79
Cross-site Scripting 		CVE-2020-14462 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212368 6.1 MEDIUM
Network 		wso2 identity_server_as_key_manager
identity_server 		An issue was discovered in WSO2 Identity Server through 5.10.0 and WSO2 IS as Key Manager through 5.10.0. An open redirect exists. CWE-601
Open Redirect 		CVE-2020-14446 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212369 5.4 MEDIUM
Network 		wso2 identity_server
identity_server_as_key_manager 		An issue was discovered in WSO2 Identity Server through 5.9.0 and WSO2 IS as Key Manager through 5.9.0. A potential Reflected Cross-Site Scripting (XSS) vulnerability has been identified in the Manag… CWE-79
Cross-site Scripting 		CVE-2020-14445 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm
212370 5.4 MEDIUM
Network 		wso2 identity_server
identity_server_as_key_manager 		An issue was discovered in WSO2 Identity Server through 5.9.0 and WSO2 IS as Key Manager through 5.9.0. A potential Reflected Cross-Site Scripting (XSS) vulnerability has been identified in the Manag… CWE-79
Cross-site Scripting 		CVE-2020-14444 2024-11-21 14:03 2020-06-19 Show GitHub Exploit DB Packet Storm