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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":May 18, 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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248831 5 警告 matthewwild - LuaExpat 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-2011-2188 2012-03-27 18:43 2011-06-20 Show GitHub Exploit DB Packet Storm
248832 4.4 警告 fabfile - Fabric における任意のファイルを上書きされる脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-2185 2012-03-27 18:43 2011-07-26 Show GitHub Exploit DB Packet Storm
248833 7.2 危険 Linux - Linux kernel の key_replace_session_keyring 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2011-2184 2012-03-27 18:43 2011-09-6 Show GitHub Exploit DB Packet Storm
248834 7.5 危険 reallysimplechat - ARSC における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2011-2181 2012-03-27 18:43 2011-06-29 Show GitHub Exploit DB Packet Storm
248835 4.3 警告 reallysimplechat - ARSC の dereferer.php 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-2011-2180 2012-03-27 18:43 2011-06-29 Show GitHub Exploit DB Packet Storm
248836 4.4 警告 レッドハット - libvirt の virSecurityManagerGetPrivateData 関数における任意のファイルを読まれる脆弱性 CWE-DesignError
CVE-2011-2178 2012-03-27 18:43 2011-08-10 Show GitHub Exploit DB Packet Storm
248837 2.1 注意 GNOME Project - GNOME NetworkManager におけるワイヤレスネットワーク共有制限を回避される脆弱性 CWE-287
不適切な認証 		CVE-2011-2176 2012-03-27 18:43 2011-09-2 Show GitHub Exploit DB Packet Storm
248838 4.3 警告 Wireshark - Wireshark の visual_read 関数における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-2175 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
248839 4.3 警告 Wireshark - Wireshark の tvb_uncompress 関数におけるにおけるメモリ二重開放の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2174 2012-03-27 18:43 2011-05-31 Show GitHub Exploit DB Packet Storm
248840 4 警告 IBM - IBM WebSphere Portal の OutputMediator オブジェクト実装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-2011-2173 2012-03-27 18:43 2011-02-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 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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2041 9.8 CRITICAL
Network 		- - WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts by submitting crafted requests to the AJAX handler… CWE-862
 Missing Authorization 		CVE-2021-47932 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2042 9.8 CRITICAL
Network 		- - WordPress MStore API 2.0.6 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to the REST API endpoint. Attackers… CWE-306
Missing Authentication for Critical Function 		CVE-2021-47933 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2043 9.8 CRITICAL
Network 		- - OpenCATS 0.9.4 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by uploading malicious PHP files disguised as resume attachments. Att… CWE-306
Missing Authentication for Critical Function 		CVE-2021-47936 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2044 8.8 HIGH
Network 		- - e107 CMS 2.3.0 contains a remote code execution vulnerability that allows authenticated users with theme installation permissions to execute arbitrary commands by uploading malicious theme files. Att… CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2021-47937 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2045 8.8 HIGH
Network 		- - ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute arbitrary PHP code by injecting malicious code… CWE-94
Code Injection 		CVE-2021-47938 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2046 8.8 HIGH
Network 		- - Evolution CMS 3.1.6 contains a remote code execution vulnerability that allows authenticated users with module creation permissions to execute arbitrary system commands by injecting PHP code into mod… CWE-94
Code Injection 		CVE-2021-47939 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2047 9.8 CRITICAL
Network 		- - WordPress Plugin Download From Files version 1.48 and earlier contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by exploiting the AJAX fi… CWE-306
Missing Authentication for Critical Function 		CVE-2021-47940 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2048 8.2 HIGH
Network 		- - WordPress Plugin Survey & Poll 1.5.7.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wp_sap co… CWE-89
SQL Injection 		CVE-2021-47941 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2049 8.8 HIGH
Network 		- - TextPattern CMS 4.8.7 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by uploading malicious PHP files through the file upload functio… CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2021-47943 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm
2050 5.3 MEDIUM
Network 		- - OpenCart 3.0.3.6 contains a cross-site request forgery vulnerability in the /account/edit endpoint that allows unauthenticated attackers to modify victim account details by tricking users into visiti… CWE-352
 Origin Validation Error 		CVE-2021-47946 2026-05-12 23:24 2026-05-10 Show GitHub Exploit DB Packet Storm