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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":June 17, 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
3051 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
3052 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
3053 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
3054 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
3055 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
3056 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
3057 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
3058 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
3059 9.6 緊急
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-119
CWE-20
CWE-693
CVE-2026-8959 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
3060 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-2026-8960 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
306211 - themehybrid trending Cross-site scripting (XSS) vulnerability in the Trending theme before 0.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the cpage parameter. CWE-79
Cross-site Scripting 		CVE-2011-3859 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306212 - zespia pixiv_custom Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3858 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306213 - antisocialmediallc antisnews Cross-site scripting (XSS) vulnerability in the Antisnews theme before 1.10 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3857 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306214 - atastypixel elegant_grunge Cross-site scripting (XSS) vulnerability in the Elegant Grunge theme before 1.0.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3856 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306215 - graphpaperpress f8_lite Cross-site scripting (XSS) vulnerability in the F8 Lite theme before 4.2.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3855 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306216 - quirm zenlite Cross-site scripting (XSS) vulnerability in the ZenLite theme before 4.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3854 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306217 - themehybrid hybrid Cross-site scripting (XSS) vulnerability in the Hybrid theme before 0.10 for WordPress allows remote attackers to inject arbitrary web script or HTML via the cpage parameter. CWE-79
Cross-site Scripting 		CVE-2011-3853 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306218 - theme4press evolve Cross-site scripting (XSS) vulnerability in the EvoLve theme before 1.2.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3852 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306219 - devpress news Cross-site scripting (XSS) vulnerability in the News theme before 0.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the cpage parameter. CWE-79
Cross-site Scripting 		CVE-2011-3851 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm
306220 - bytesforall atahualpa Cross-site scripting (XSS) vulnerability in the Atahualpa theme before 3.6.8 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CWE-79
Cross-site Scripting 		CVE-2011-3850 2024-11-21 10:31 2011-09-28 Show GitHub Exploit DB Packet Storm