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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 20, 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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258611 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
258612 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
258613 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-2009-2059 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
258614 9.3 危険 アドビシステムズ
Opera Software ASA		 - Opera における Adobe Acrobat の JavaScript の制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-1599 2010-09-27 16:09 2009-05-11 Show GitHub Exploit DB Packet Storm
258615 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-2008-7245 2010-09-27 16:09 2009-09-18 Show GitHub Exploit DB Packet Storm
258616 9.3 危険 Opera Software ASA - Windows 上で稼働する Opera におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2008-5178 2010-09-27 16:09 2008-11-20 Show GitHub Exploit DB Packet Storm
258617 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2009-0916 2010-09-27 16:08 2009-03-3 Show GitHub Exploit DB Packet Storm
258618 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
258619 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
258620 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
NVD Vulnerability Information

Update Date:June 20, 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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198901 7.8 HIGH
Local 		we-con levistudiou WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code. CWE-787
 Out-of-bounds Write 		CVE-2021-23138 2024-11-21 14:51 2022-01-15 Show GitHub Exploit DB Packet Storm
198902 8.8 HIGH
Network 		php_everywhere_project php_everywhere Cross-Site Request Forgery (CSRF) vulnerability in Alexander Fuchs PHP Everywhere plugin <= 2.0.2 versions. - CVE-2021-23227 2024-11-21 14:51 2022-01-14 Show GitHub Exploit DB Packet Storm
198903 6.1 MEDIUM
Network 		crowcpp crow This affects the package Crow before 0.3+4. When using attributes without quotes in the template, an attacker can manipulate the input to introduce additional attributes, potentially executing code. … CWE-79
Cross-site Scripting 		CVE-2021-23824 2024-11-21 14:51 2022-01-14 Show GitHub Exploit DB Packet Storm
198904 7.5 HIGH
Network 		crowcpp crow This affects the package Crow before 0.3+4. It is possible to traverse directories to fetch arbitrary files from the server. CWE-22
Path Traversal 		CVE-2021-23514 2024-11-21 14:51 2022-01-13 Show GitHub Exploit DB Packet Storm
198905 7.5 HIGH
Network 		mirantis mirantis_container_runtime When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service. CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2021-23218 2024-11-21 14:51 2022-01-11 Show GitHub Exploit DB Packet Storm
198906 7.8 HIGH
Local 		mirantis lens In Lens prior to 5.3.4, custom helm chart configuration creates helm commands from string concatenation of provided arguments which are then executed in the user's shell. Arguments can be provided wh… CWE-78
OS Command  		CVE-2021-23154 2024-11-21 14:51 2022-01-11 Show GitHub Exploit DB Packet Storm
198907 10.0 CRITICAL
Network 		agoric realms-shim All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-23594 2024-11-21 14:51 2022-01-10 Show GitHub Exploit DB Packet Storm
198908 9.8 CRITICAL
Network 		eggjs extend2 The package extend2 before 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-23568 2024-11-21 14:51 2022-01-10 Show GitHub Exploit DB Packet Storm
198909 9.8 CRITICAL
Network 		agoric realms-shim All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 		CVE-2021-23543 2024-11-21 14:51 2022-01-10 Show GitHub Exploit DB Packet Storm
198910 4.3 MEDIUM
Network 		philips engage The affected product is vulnerable to an improper access control, which may allow an authenticated user to gain unauthorized access to sensitive data. NVD-CWE-Other
CVE-2021-23173 2024-11-21 14:51 2022-01-10 Show GitHub Exploit DB Packet Storm