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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 18, 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
258621 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
258622 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
258623 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
258624 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
258625 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
258626 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
258627 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258628 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
258629 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-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
258630 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 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
200121 6.5 MEDIUM
Network 		huawei ips_module_firmware
ngfw_module_firmware
secospace_usg6300_firmware
secospace_usg6500_firmware
secospace_usg6600_firmware
usg9500_firmware
nip6300_firmware
nip6600_firmware
ni… 		There is a memory leak vulnerability in some Huawei products. An authenticated remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release t… CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2021-22312 2024-11-21 14:49 2021-04-9 Show GitHub Exploit DB Packet Storm
200122 7.2 HIGH
Network 		proofpoint insider_threat_management The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is vulnerable to XML external entity (XXE) injection in the Web Console. The vulnerability requires admin user privileges a… CWE-611
XXE 		CVE-2021-22158 2024-11-21 14:49 2021-04-7 Show GitHub Exploit DB Packet Storm
200123 6.1 MEDIUM
Network 		proofpoint insider_threat_management Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.11.1 allows stored XSS. CWE-79
Cross-site Scripting 		CVE-2021-22157 2024-11-21 14:49 2021-04-7 Show GitHub Exploit DB Packet Storm
200124 9.8 CRITICAL
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.1… NVD-CWE-noinfo
CVE-2021-22203 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200125 4.3 MEDIUM
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all previous versions. If the victim is an admin, it was possible to issue a CSRF in System hooks through the API. CWE-352
 Origin Validation Error 		CVE-2021-22202 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200126 6.5 MEDIUM
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.9. A specially crafted import file could read files on the server. NVD-CWE-noinfo
CVE-2021-22201 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200127 7.5 HIGH
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions starting with 12.6. Under a special condition it was possible to access data of an internal repository through a public project for… NVD-CWE-noinfo
CVE-2021-22200 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200128 4.3 MEDIUM
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions from 13.8 and above allowing an authenticated user to delete incident metric images of public projects. NVD-CWE-noinfo
CVE-2021-22198 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200129 4.3 MEDIUM
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.6 where an infinite loop exist when an authenticated user with specific rights access a MR having source and targe… CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2021-22197 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm
200130 5.4 MEDIUM
Network 		gitlab gitlab An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4. It was possible to exploit a stored cross-site-scripting in merge request via a specifically crafted branch nam… CWE-79
Cross-site Scripting 		CVE-2021-22196 2024-11-21 14:49 2021-04-3 Show GitHub Exploit DB Packet Storm