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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 2, 2026, 10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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252831 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
252832 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
252833 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
252834 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
252835 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
252836 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
252837 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
252838 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
252839 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
252840 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
NVD Vulnerability Information

Update Date:May 2, 2026, 4:08 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2261 6.4 MEDIUM
Network
- - The Post Blocks & Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sliderStyle' block attribute in the Posts Slider block in all versions up to, and including, 1.3.0 d… CWE-79
Cross-site Scripting
CVE-2026-5711 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2262 3.5 LOW
Network
- - A security vulnerability has been detected in code-projects Easy Blog Site 1.0. This affects an unknown function of the file /posts/update.php. The manipulation of the argument postTitle leads to cro… CWE-79
CWE-94
Cross-site Scripting
Code Injection
CVE-2026-5806 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2263 6.3 MEDIUM
Network
- - A security flaw has been discovered in bigsk1 openai-realtime-ui up to 188ccde27fdf3d8fab8da81f3893468f53b2797c. The affected element is an unknown function of the file server.js of the component API… CWE-918
Server-Side Request Forgery (SSRF) 
CVE-2026-5803 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2264 4.3 MEDIUM
Network
- - A vulnerability was detected in openstatusHQ openstatus up to 1b678e71a85961ae319cbb214a8eae634059330c. This impacts an unknown function of the file apps/dashboard/src/app/(dashboard)/onboarding/clie… CWE-79
CWE-94
Cross-site Scripting
Code Injection
CVE-2026-5808 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2265 3.5 LOW
Network
- - A flaw has been found in SourceCodester Sales and Inventory System 1.0. Affected is an unknown function of the file /delete.php of the component GET Parameter Handler. This manipulation of the argume… CWE-79
CWE-94
Cross-site Scripting
Code Injection
CVE-2026-5810 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2266 5.4 MEDIUM
Network
- - A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function save_product of the file /Actions.php of the component POST Parameter Handler.… CWE-840
 Business Logic Errors
CVE-2026-5811 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2267 5.4 MEDIUM
Network
- - A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performin… CWE-840
 Business Logic Errors
CVE-2026-5812 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2268 7.3 HIGH
Network
- - A weakness has been identified in PHPGurukul Online Course Registration 3.1. This vulnerability affects unknown code of the file /check_availability.php. Executing a manipulation of the argument cid … CWE-74
CWE-89
Injection
SQL Injection
CVE-2026-5813 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2269 7.3 HIGH
Network
- - A security vulnerability has been detected in PHPGurukul Online Course Registration 3.1. This issue affects some unknown processing of the file /admin/check_availability.php. The manipulation of the … CWE-74
CWE-89
Injection
SQL Injection
CVE-2026-5814 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm
2270 6.3 MEDIUM
Network
- - A weakness has been identified in itsourcecode Construction Management System 1.0. Affected by this issue is some unknown functionality of the file /borrowed_tool_report.php. This manipulation of the… CWE-74
CWE-89
Injection
SQL Injection
CVE-2026-5823 2026-04-25 03:04 2026-04-9 Show GitHub Exploit DB Packet Storm