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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":June 15, 2026, 2 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
258221 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258222 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258223 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258224 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258225 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-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258226 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-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258227 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258228 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
258229 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
258230 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい
CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 15, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
218911 3.3 LOW
Local
mozilla firefox A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element. This vulne… NVD-CWE-noinfo
CVE-2020-12394 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
218912 7.8 HIGH
Local
mozilla firefox
firefox_esr
thunderbird
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted … CWE-78
OS Command 
CVE-2020-12393 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
218913 4.3 MEDIUM
Network
mozilla
canonical
thunderbird
ubuntu_linux
By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird < 68.8.0. CWE-346
 Origin Validation Error
CVE-2020-12397 2024-11-21 13:59 2020-05-23 Show GitHub Exploit DB Packet Storm
218914 6.6 MEDIUM
Local
splashtop software_updater
streamer
A Windows privilege change issue was discovered in Splashtop Software Updater before 1.5.6.16. Insecure permissions on the configuration file and named pipe allow for local privilege escalation to NT… CWE-732
 Incorrect Permission Assignment for Critical Resource
CVE-2020-12431 2024-11-21 13:59 2020-05-22 Show GitHub Exploit DB Packet Storm
218915 8.8 HIGH
Local
unisys algol_compiler Unisys ALGOL Compiler 58.1 before 58.1a.15, 59.1 before 59.1a.9, and 60.0 before 60.0a.5 can emit invalid code sequences under rare circumstances related to syntax. The resulting code could, for exam… NVD-CWE-Other
CVE-2020-12647 2024-11-21 13:59 2020-05-21 Show GitHub Exploit DB Packet Storm
218916 8.2 HIGH
Adjacent
rockwellautomation eds_subsystem
rsnetworx
rslinx
rslinx_enterprise
studio_5000_logix_designer
Products that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and 6.11, RSLinx Classic: Version 4.11.00 and prior, R… CWE-89
SQL Injection
CVE-2020-12034 2024-11-21 13:59 2020-05-20 Show GitHub Exploit DB Packet Storm
218917 5.5 MEDIUM
Local
rockwellautomation eds_subsystem
rsnetworx
rslinx
rslinx_enterprise
studio_5000_logix_designer
Products that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and 6.11, RSLinx Classic: Version 4.11.00 and prior, R… CWE-787
 Out-of-bounds Write
CVE-2020-12038 2024-11-21 13:59 2020-05-20 Show GitHub Exploit DB Packet Storm
218918 7.5 HIGH
Network
powerdns
fedoraproject
debian
opensuse
recursor
fedora
debian_linux
leap
backports_sle
An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allow… CWE-347
 Improper Verification of Cryptographic Signature
CVE-2020-12244 2024-11-21 13:59 2020-05-19 Show GitHub Exploit DB Packet Storm
218919 5.4 MEDIUM
Network
rconfig rconfig rConfig 3.9.4 is vulnerable to reflected XSS. The devicemgmnt.php file improperly validates user input. An attacker can exploit this by crafting arbitrary JavaScript in the deviceId GET parameter to … CWE-79
Cross-site Scripting
CVE-2020-12256 2024-11-21 13:59 2020-05-19 Show GitHub Exploit DB Packet Storm
218920 8.8 HIGH
Network
rconfig rconfig rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering th… CWE-434
 Unrestricted Upload of File with Dangerous Type 
CVE-2020-12255 2024-11-21 13:59 2020-05-19 Show GitHub Exploit DB Packet Storm