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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 28, 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
561 3.1 低
Network 		EMQX emqx EMQXのemqxにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-8741 2026-05-22 10:52 2026-05-17 Show GitHub Exploit DB Packet Storm
562 9.1 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における過度に許容されるクロスドメインホワイトリストに関する脆弱性 CWE-942
過度に許容されるクロスドメインホワイトリスト 		CVE-2026-8948 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
563 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-8949 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
564 9.3 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-8950 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
565 6.5 警告
Network 		Mozilla Foundation Mozilla Firefox Mozilla FoundationのMozilla Firefoxにおけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-8951 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
566 8.8 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-8952 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
567 8.8 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-8955 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
568 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-8956 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
569 8.8 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-8957 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
570 8.6 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 CWE-668
CWE-693
CVE-2026-8958 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1871 6.4 MEDIUM
Network 		- - The 診断ジェネレータ作成プラグイン (Diagnosis Generator) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'js' parameter in versions up to and including 1.4.16. This is due to missing autho… CWE-79
Cross-site Scripting 		CVE-2026-5293 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1872 6.5 MEDIUM
Network 		- - The Oliver POS – A WooCommerce Point of Sale (POS) plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in all versions up to and including 2.4.2.6. The plugin prote… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-6072 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1873 5.4 MEDIUM
Network 		- - The Nexa Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Server-Side Request Forgery (SSRF) in versions up to and including 1.1.1. This is due… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-6394 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1874 6.1 MEDIUM
Network 		- - The Word 2 Cash plugin for WordPress is vulnerable to Cross-Site Request Forgery leading to Stored Cross-Site Scripting in versions up to and including 0.9.2. This is due to the complete absence of n… CWE-352
 Origin Validation Error 		CVE-2026-6395 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1875 6.4 MEDIUM
Network 		- - The Sticky plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `cvmh-sticky` shortcode `readmoretext` attribute in versions up to and including 2.5.6. This is due to insufficien… CWE-79
Cross-site Scripting 		CVE-2026-6397 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1876 9.8 CRITICAL
Network 		- - The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to privilege escalation via user registration in all versions up to, and including, 1.4.4. This is due … CWE-269
 Improper Privilege Management 		CVE-2026-7284 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1877 6.1 MEDIUM
Network 		- - The VatanSMS WP SMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `page` parameter in all versions up to, and including, 1.01. This is due to insufficient input sanitiz… CWE-79
Cross-site Scripting 		CVE-2026-7462 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1878 6.4 MEDIUM
Network 		- - The Faces of Users plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'default' shortcode attribute in the 'facesofusers' shortcode in all versions up to, and including, 0.0.3 … CWE-79
Cross-site Scripting 		CVE-2026-8038 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1879 4.4 MEDIUM
Network 		- - The General Options plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 1.1.0. This is due to the use of sanitize_text_field() for output escaping in the… CWE-79
Cross-site Scripting 		CVE-2026-6399 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm
1880 4.3 MEDIUM
Network 		- - The Child Height Predictor by Ostheimer plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.3. This is due to missing nonce verification in the opti… CWE-352
 Origin Validation Error 		CVE-2026-6400 2026-05-20 22:54 2026-05-20 Show GitHub Exploit DB Packet Storm