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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 27, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
255891 4.3 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-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255892 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255893 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証 		CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255894 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
255895 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
255896 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
255897 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
255898 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
255899 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
255900 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
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
223951 6.5 MEDIUM
Network 		codesys sp_realtime_nt
plcwinnt
runtime_toolkit 		3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54 allow a NULL pointer dereference. CWE-476
 NULL Pointer Dereference 		CVE-2019-19789 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223952 9.0 CRITICAL
Network 		webfactoryltd 301_redirects The "301 Redirects - Easy Redirect Manager" plugin before 2.45 for WordPress allows users (with subscriber or greater access) to modify, delete, or inject redirect rules, and exploit XSS, with the /a… CWE-352
CWE-732
 Origin Validation Error
 Incorrect Permission Assignment for Critical Resource 		CVE-2019-19915 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223953 6.1 MEDIUM
Network 		mediawiki mediawiki The MinervaNeue Skin in MediaWiki from 2019-11-05 to 2019-12-13 (1.35 and/or 1.34) mishandles certain HTML attributes, as demonstrated by IMG onmouseover= (impact is XSS) and IMG src=http (impact is … CWE-79
Cross-site Scripting 		CVE-2019-19910 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223954 8.8 HIGH
Network 		sfu open_journal_system An issue was discovered in Public Knowledge Project (PKP) pkp-lib before 3.1.2-2, as used in Open Journal Systems (OJS) before 3.1.2-2. Code injection can occur in the OJS report generator if an auth… CWE-94
CWE-502
Code Injection
 Deserialization of Untrusted Data 		CVE-2019-19909 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223955 9.8 CRITICAL
Network 		kopano groupware_core HrAddFBBlock in libfreebusy/freebusyutil.cpp in Kopano Groupware Core before 8.7.7 allows out-of-bounds access, as demonstrated by mishandling of an array copy during parsing of ICal data. CWE-120
Classic Buffer Overflow 		CVE-2019-19907 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223956 7.5 HIGH
Network 		cyrusimap
debian
canonical
fedoraproject
redhat
apple
apache 		cyrus-sasl
debian_linux
ubuntu_linux
fedora
enterprise_linux
jboss_enterprise_web_server
mac_os_x
enterprise_linux_server_for_power_little_endian_update_services_for_sap_solution… 		cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by a… CWE-787
CWE-193
 Out-of-bounds Write
 Off-by-one Error 		CVE-2019-19906 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223957 9.8 CRITICAL
Network 		nethack nethack NetHack 3.6.x before 3.6.4 is prone to a buffer overflow vulnerability when reading very long lines from configuration files. This affects systems that have NetHack installed suid/sgid, and shared sy… CWE-120
Classic Buffer Overflow 		CVE-2019-19905 2024-11-21 13:35 2019-12-20 Show GitHub Exploit DB Packet Storm
223958 4.8 MEDIUM
Network 		backdropcms backdrop_cms An issue was discovered in Backdrop CMS 1.14.x before 1.14.2. It doesn't sufficiently filter output when displaying file type descriptions created by administrators. An attacker could potentially cra… CWE-79
Cross-site Scripting 		CVE-2019-19903 2024-11-21 13:35 2019-12-19 Show GitHub Exploit DB Packet Storm
223959 7.2 HIGH
Network 		backdropcms backdrop_cms An issue was discovered in Backdrop CMS 1.13.x before 1.13.5 and 1.14.x before 1.14.2. It allows the upload of entire-site configuration archives through the user interface or command line. It does n… CWE-20
 Improper Input Validation  		CVE-2019-19902 2024-11-21 13:35 2019-12-19 Show GitHub Exploit DB Packet Storm
223960 4.8 MEDIUM
Network 		backdropcms backdrop_cms An issue was discovered in Backdrop CMS 1.13.x before 1.13.5 and 1.14.x before 1.14.2. It doesn't sufficiently filter output when displaying content type names in the content creation interface. An a… CWE-79
Cross-site Scripting 		CVE-2019-19900 2024-11-21 13:35 2019-12-19 Show GitHub Exploit DB Packet Storm