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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 27, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
255881 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-2009-3266 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255882 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-2009-3265 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255883 5 警告 Opera Software ASA - Opera の X.509 証明書における SSLサーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3044 2010-09-27 16:13 2009-09-1 Show GitHub Exploit DB Packet Storm
255884 4.3 警告 Opera Software ASA - Opera における data: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-3013 2010-09-27 16:13 2009-08-31 Show GitHub Exploit DB Packet Storm
255885 5 警告 Opera Software ASA - 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-2009-2577 2010-09-27 16:12 2009-07-22 Show GitHub Exploit DB Packet Storm
255886 4.3 警告 Opera Software ASA - 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-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255887 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255888 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証 		CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255889 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255890 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2063 2010-09-27 16:10 2009-06-15 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
Search
195791 6.5 MEDIUM
Network 		zeromq libzmq An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or comp… CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2021-20234 2024-11-21 14:46 2021-04-1 Show GitHub Exploit DB Packet Storm
195792 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20520 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195793 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20518 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195794 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20506 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195795 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20504 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195796 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20503 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195797 7.1 HIGH
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive informati… CWE-611
XXE 		CVE-2021-20502 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195798 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20447 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195799 5.4 MEDIUM
Network 		ibm rational_engineering_lifecycle_manager
rational_team_concert
engineering_workflow_management
engineering_lifecycle_management
engineering_insights
engineering_requirements_quality_assi… 		IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentia… CWE-79
Cross-site Scripting 		CVE-2021-20352 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm
195800 7.1 HIGH
Network 		ibm cloud_pak_for_automation IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to ex… CWE-611
XXE 		CVE-2021-20482 2024-11-21 14:46 2021-03-31 Show GitHub Exploit DB Packet Storm