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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 20, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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258571 5 警告 Opera Software ASA - Opera の news-feed プレビュー機能における任意のフィードの購読を強制される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-3020 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
258572 9.3 危険 Opera Software ASA - 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-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
258573 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-264
認可・権限・アクセス制御
CVE-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258574 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258575 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258576 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-Other
その他
CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258577 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258578 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
258579 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
258580 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2010-2659 2010-09-27 16:19 2010-03-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 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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198921 9.8 CRITICAL
Network
http-server-node_project http-server-node All versions of package http-server-node are vulnerable to Directory Traversal via use of --path-as-is. CWE-22
Path Traversal
CVE-2021-23797 2024-11-21 14:51 2021-12-18 Show GitHub Exploit DB Packet Storm
198922 9.8 CRITICAL
Network
linuxfoundation
oracle
debian
dojo
primavera_unifier
weblogic_server
communications_policy_management
debian_linux
All versions of package dojo are vulnerable to Prototype Pollution via the setObject function. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVE-2021-23450 2024-11-21 14:51 2021-12-18 Show GitHub Exploit DB Packet Storm
198923 8.8 HIGH
Network
unisharp laravel-filemanager This affects the package unisharp/laravel-filemanager from 0.0.0. The upload() function does not sufficiently validate the file type when uploading. An attacker may be able to reproduce the following… CWE-434
 Unrestricted Upload of File with Dangerous Type 
CVE-2021-23814 2024-11-21 14:51 2021-12-18 Show GitHub Exploit DB Packet Storm
198924 9.8 CRITICAL
Network
merge-deep2_project merge-deep2 All versions of package merge-deep2 are vulnerable to Prototype Pollution via the mergeDeep() function. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVE-2021-23700 2024-11-21 14:51 2021-12-11 Show GitHub Exploit DB Packet Storm
198925 9.8 CRITICAL
Network
sey_project sey All versions of package sey are vulnerable to Prototype Pollution via the deepmerge() function. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVE-2021-23663 2024-11-21 14:51 2021-12-11 Show GitHub Exploit DB Packet Storm
198926 9.8 CRITICAL
Network
markdown_to_pdf_project markdown_to_pdf The package md-to-pdf before 5.0.0 are vulnerable to Remote Code Execution (RCE) due to utilizing the library gray-matter to parse front matter content, without disabling the JS engine. NVD-CWE-noinfo
CVE-2021-23639 2024-11-21 14:51 2021-12-11 Show GitHub Exploit DB Packet Storm
198927 9.8 CRITICAL
Network
c2fo comb All versions of package comb are vulnerable to Prototype Pollution via the deepMerge() function. CWE-1321
 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVE-2021-23561 2024-11-21 14:51 2021-12-11 Show GitHub Exploit DB Packet Storm
198928 9.1 CRITICAL
Network
h2database h2 The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data fr… CWE-611
XXE
CVE-2021-23463 2024-11-21 14:51 2021-12-11 Show GitHub Exploit DB Packet Storm
198929 7.2 HIGH
Network
bosch bosch_video_management_system
video_recording_manager
videojet_decoder_7513_firmware
videojet_decoder_8000_firmware
A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BV… CWE-78
OS Command 
CVE-2021-23862 2024-11-21 14:51 2021-12-9 Show GitHub Exploit DB Packet Storm
198930 6.5 MEDIUM
Network
bosch bosch_video_management_system
video_recording_manager
By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software.… NVD-CWE-Other
CVE-2021-23861 2024-11-21 14:51 2021-12-9 Show GitHub Exploit DB Packet Storm