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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 7, 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
Search
249471 7.2 危険 シマンテック - Symantec Endpoint Protection および Symantec Network Access Control における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-2012-0289 2012-05-25 12:17 2012-05-22 Show GitHub Exploit DB Packet Storm
249472 7.5 危険 ロジテック株式会社 - LAN-W300N/R シリーズにおけるアクセス制限不備の脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-1250 2012-05-25 12:04 2012-05-25 Show GitHub Exploit DB Packet Storm
249473 4.3 警告 Roundcube.net - Roundcube Webmail において任意のスクリプトが実行される脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-1253 2012-05-25 12:03 2012-05-25 Show GitHub Exploit DB Packet Storm
249474 4.3 警告 サイベース - Sybase 製 EAServer 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-2012-4340 2012-05-25 12:02 2012-05-25 Show GitHub Exploit DB Packet Storm
249475 4.3 警告 RSSOwl - RSSOwl において任意のスクリプトが実行される脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2012-1252 2012-05-25 12:01 2012-05-25 Show GitHub Exploit DB Packet Storm
249476 7.5 危険 SIRINI.NET - GR Board 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-2011-5091 2012-05-25 11:53 2012-05-24 Show GitHub Exploit DB Packet Storm
249477 6.4 警告 SIRINI.NET - GR Board におけるデータを変更または削除される脆弱性 CWE-287
不適切な認証
CVE-2011-5090 2012-05-25 11:52 2012-05-24 Show GitHub Exploit DB Packet Storm
249478 5 警告 Tornado - Tornado の tornado.web.RequestHandler.set_header 関数における CRLF インジェクションの脆弱性 CWE-20
不適切な入力確認
CVE-2012-2374 2012-05-25 11:26 2012-05-23 Show GitHub Exploit DB Packet Storm
249479 6.4 警告 Gliffy - Atlassian JIRA および Atlassian Confluence 用 Gliffy プラグインにおける任意のファイルを読まれる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-2928 2012-05-24 13:42 2012-05-22 Show GitHub Exploit DB Packet Storm
249480 4 警告 TM Software - Atlassian JIRA 用 TM Software Tempo プラグインにおけるサービス運用妨害 (リソース消費)の脆弱性 CWE-399
リソース管理の問題
CVE-2012-2927 2012-05-24 13:41 2012-05-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 7, 2026, 4:13 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196411 6.1 MEDIUM
Network
mozilla firefox An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating sys… CWE-79
Cross-site Scripting
CVE-2021-23959 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196412 6.5 MEDIUM
Network
mozilla firefox The browser could have been confused into transferring a screen sharing state into another tab, which would leak unintended information. This vulnerability affects Firefox < 85. CWE-668
 Exposure of Resource to Wrong Sphere
CVE-2021-23958 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196413 7.4 HIGH
Network
mozilla firefox Navigations through the Android-specific `intent` URL scheme could have been misused to escape iframe sandbox. Note: This issue only affected Firefox for Android. Other operating systems are unaffect… NVD-CWE-noinfo
CVE-2021-23957 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196414 6.5 MEDIUM
Network
mozilla firefox An ambiguous file picker design could have confused users who intended to select and upload a single file into uploading a whole directory. This was addressed by adding a new prompt. This vulnerabili… NVD-CWE-noinfo
CVE-2021-23956 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196415 6.1 MEDIUM
Network
mozilla firefox The browser could have been confused into transferring a pointer lock state into another tab, which could have lead to clickjacking attacks. This vulnerability affects Firefox < 85. CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2021-23955 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196416 8.8 HIGH
Network
mozilla firefox
firefox_esr
thunderbird
Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. This vulnerability … CWE-843
Type Confusion
CVE-2021-23954 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196417 4.3 MEDIUM
Network
mozilla firefox
firefox_esr
thunderbird
If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects … NVD-CWE-noinfo
CVE-2021-23953 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196418 8.1 HIGH
Network
mozilla firefox When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be u… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2021-23976 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196419 6.5 MEDIUM
Network
mozilla firefox The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof funct… CWE-862
 Missing Authorization
CVE-2021-23975 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
196420 6.1 MEDIUM
Network
mozilla firefox The DOMParser API did not properly process '<noscript>' elements for escaping. This could be used as an mXSS vector to bypass an HTML Sanitizer. This vulnerability affects Firefox < 86. NVD-CWE-noinfo
CVE-2021-23974 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm