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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 19, 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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258581 4.3 警告 Opera Software ASA - Opera における任意のファイルのアップロードを誘発させられる脆弱性 CWE-20
不適切な入力確認 		CVE-2010-2658 2010-09-27 16:19 2010-07-1 Show GitHub Exploit DB Packet Storm
258582 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-264
認可・権限・アクセス制御 		CVE-2010-2657 2010-09-27 16:18 2010-07-1 Show GitHub Exploit DB Packet Storm
258583 6.8 警告 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2010-2576 2010-09-27 16:18 2010-08-12 Show GitHub Exploit DB Packet Storm
258584 4.3 警告 Opera Software ASA - Opera におけるアドレスバーの処理に関する脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2455 2010-09-27 16:18 2010-06-28 Show GitHub Exploit DB Packet Storm
258585 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2010-2421 2010-09-27 16:18 2010-06-21 Show GitHub Exploit DB Packet Storm
258586 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-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
258587 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-2010-1993 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
258588 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-2010-1989 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
258589 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-399
リソース管理の問題 		CVE-2010-1728 2010-09-27 16:17 2010-04-30 Show GitHub Exploit DB Packet Storm
258590 10 危険 Opera Software ASA - Opera における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2010-1349 2010-09-27 16:17 2010-04-12 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
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197211 9.8 CRITICAL
Network 		apache dubbo Each Apache Dubbo server will set a serialization id to tell the clients which serialization protocol it is working on. But for Dubbo versions before 2.7.8 or 2.6.9, an attacker can choose which seri… CWE-502
 Deserialization of Untrusted Data 		CVE-2021-25641 2024-11-21 14:55 2021-06-1 Show GitHub Exploit DB Packet Storm
197212 5.4 MEDIUM
Network 		opennms meridian
opennms 		In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1… CWE-79
Cross-site Scripting 		CVE-2021-25932 2024-11-21 14:55 2021-06-1 Show GitHub Exploit DB Packet Storm
197213 4.9 MEDIUM
Network 		couchbase couchbase_server An issue was discovered in Couchbase Server 5.x and 6.x before 6.5.2 and 6.6.x before 6.6.2. Internal users with administrator privileges, @cbq-engine-cbauth and @index-cbauth, leak credentials in cl… CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2021-25643 2024-11-21 14:55 2021-05-27 Show GitHub Exploit DB Packet Storm
197214 9.8 CRITICAL
Network 		js-extend_project js-extend Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denial of service and may lead to remote code execution. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-25945 2024-11-21 14:55 2021-05-27 Show GitHub Exploit DB Packet Storm
197215 6.5 MEDIUM
Network 		joomla joomla\! An issue was discovered in Joomla! 3.0.0 through 3.9.26. A missing token check causes a CSRF vulnerability in data download endpoints in com_banners and com_sysinfo. CWE-352
 Origin Validation Error 		CVE-2021-26034 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm
197216 6.5 MEDIUM
Network 		joomla joomla\! An issue was discovered in Joomla! 3.0.0 through 3.9.26. A missing token check causes a CSRF vulnerability in the AJAX reordering endpoint. CWE-352
 Origin Validation Error 		CVE-2021-26033 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm
197217 6.1 MEDIUM
Network 		joomla joomla\! An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors. CWE-79
Cross-site Scripting 		CVE-2021-26032 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm
197218 9.8 CRITICAL
Network 		nconf-toml_project nconf-toml Prototype pollution vulnerability in `nconf-toml` versions 0.0.1 through 0.0.2 allows an attacker to cause a denial of service and may lead to remote code execution. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-25946 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm
197219 9.8 CRITICAL
Network 		deep-defaults_project deep-defaults Prototype pollution vulnerability in 'deep-defaults' versions 1.0.0 through 1.0.5 allows attacker to cause a denial of service and may lead to remote code execution. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-25944 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm
197220 5.4 MEDIUM
Network 		opennms meridian
horizon 		In OpenNMS Horizon, versions opennms-17.0.0-1 through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0… CWE-79
Cross-site Scripting 		CVE-2021-25935 2024-11-21 14:55 2021-05-26 Show GitHub Exploit DB Packet Storm