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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, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
255881 4.3 警告 Opera Software ASA - Opera における URL を偽装される脆弱性 CWE-Other
その他 		CVE-2009-3047 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255882 5 警告 Opera Software ASA - Opera における証明書チェーンの有効性を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-3046 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255883 5 警告 Opera Software ASA - Opera における任意の SSL サーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3045 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255884 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2009-3831 2010-09-27 16:14 2009-10-28 Show GitHub Exploit DB Packet Storm
255885 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-2009-3269 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255886 4.3 警告 Opera Software ASA - Opera 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-2009-3266 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255887 4.3 警告 Opera Software ASA - Opera 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-2009-3265 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255888 5 警告 Opera Software ASA - Opera の X.509 証明書における SSLサーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3044 2010-09-27 16:13 2009-09-1 Show GitHub Exploit DB Packet Storm
255889 4.3 警告 Opera Software ASA - Opera における data: 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-2009-3013 2010-09-27 16:13 2009-08-31 Show GitHub Exploit DB Packet Storm
255890 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-2009-2577 2010-09-27 16:12 2009-07-22 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
214681 7.8 HIGH
Local 		sympa
fedoraproject
debian
canonical 		sympa
fedora
debian_linux
ubuntu_linux 		Sympa before 6.2.56 allows privilege escalation. CWE-269
 Improper Privilege Management 		CVE-2020-10936 2024-11-21 13:56 2020-05-28 Show GitHub Exploit DB Packet Storm
214682 6.1 MEDIUM
Network 		centreon centreon_host-monitoring_widget
centreon_tactical-overview_widget
centreon_service-monitoring_widget 		Cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML via the page parameter to service-monitoring/src/index.php. This vulnerability is fixed in vers… CWE-79
Cross-site Scripting 		CVE-2020-10946 2024-11-21 13:56 2020-05-28 Show GitHub Exploit DB Packet Storm
214683 4.3 MEDIUM
Adjacent 		centreon widget-host-monitoring
centreon 		Centreon before 19.10.7 exposes Session IDs in server responses. CWE-200
Information Exposure 		CVE-2020-10945 2024-11-21 13:56 2020-05-28 Show GitHub Exploit DB Packet Storm
214684 7.5 HIGH
Network 		puma
fedoraproject
debian 		puma
fedora
debian_linux 		In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4. - CVE-2020-11076 2024-11-21 13:56 2020-05-23 Show GitHub Exploit DB Packet Storm
214685 7.5 HIGH
Network 		puma
fedoraproject
debian
opensuse 		puma
fedora
debian_linux
leap 		In Puma (RubyGem) before 4.3.5 and 3.12.6, a client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. If the proxy uses persistent connecti… - CVE-2020-11077 2024-11-21 13:56 2020-05-23 Show GitHub Exploit DB Packet Storm
214686 6.8 MEDIUM
Network 		httplib2_project
fedoraproject
debian 		httplib2
fedora
debian_linux 		In httplib2 before version 0.18.0, an attacker controlling unescaped part of uri for `httplib2.Http.request()` could change request headers and body, send additional hidden requests to same server. T… - CVE-2020-11078 2024-11-21 13:56 2020-05-21 Show GitHub Exploit DB Packet Storm
214687 7.5 HIGH
Network 		powerdns
fedoraproject
debian
opensuse 		recursor
fedora
debian_linux
leap
backports_sle 		PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. An issue in the DNS protocol has been found that allow malicious parties to use recu… CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-10995 2024-11-21 13:56 2020-05-20 Show GitHub Exploit DB Packet Storm
214688 5.3 MEDIUM
Network 		dovecot dovecot In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart. CWE-20
 Improper Input Validation  		CVE-2020-10967 2024-11-21 13:56 2020-05-19 Show GitHub Exploit DB Packet Storm
214689 5.3 MEDIUM
Network 		dovecot dovecot In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving … CWE-416
 Use After Free 		CVE-2020-10958 2024-11-21 13:56 2020-05-18 Show GitHub Exploit DB Packet Storm
214690 7.5 HIGH
Network 		dovecot dovecot In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp. CWE-476
 NULL Pointer Dereference 		CVE-2020-10957 2024-11-21 13:56 2020-05-18 Show GitHub Exploit DB Packet Storm