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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 30, 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
252581 4 警告 IBM - IBM AIX 上の invscout.rte における任意のファイルを削除される脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-1384 2012-01-6 15:24 2011-12-2 Show GitHub Exploit DB Packet Storm
252582 4.3 警告 IBM - IBM Web Experience Factory 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-2011-5048 2012-01-6 15:23 2012-01-3 Show GitHub Exploit DB Packet Storm
252583 4.3 警告 Electric Sheep Fencing - pfSense 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-2011-5047 2012-01-6 15:22 2012-01-3 Show GitHub Exploit DB Packet Storm
252584 7.5 危険 Electric Sheep Fencing - pfSense における証明書を作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4197 2012-01-6 15:21 2011-12-20 Show GitHub Exploit DB Packet Storm
252585 4.3 警告 Splunk - Splunk の Splunk Web 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-2011-4778 2012-01-5 16:29 2011-12-12 Show GitHub Exploit DB Packet Storm
252586 9.3 危険 Splunk - Splunk における任意のファイルを読まれる脆弱性 CWE-287
不適切な認証 		CVE-2011-4644 2012-01-5 16:28 2012-01-3 Show GitHub Exploit DB Packet Storm
252587 4 警告 Splunk - Splunk におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2011-4643 2012-01-5 16:27 2011-12-12 Show GitHub Exploit DB Packet Storm
252588 4.6 警告 Splunk - Splunk の Splunk Web 内にある mappy.py における任意のコードを実行される脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2011-4642 2012-01-5 16:27 2011-12-12 Show GitHub Exploit DB Packet Storm
252589 6.8 警告 Mozilla Foundation - Bugzilla の attachment.cgi におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2011-3669 2012-01-5 16:26 2011-11-20 Show GitHub Exploit DB Packet Storm
252590 6.8 警告 Mozilla Foundation - Bugzilla の post_bug.cgi におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2011-3668 2012-01-5 16:26 2011-11-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
215341 10.0 CRITICAL
Network 		mozilla firefox
firefox_esr 		The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerab… CWE-20
 Improper Input Validation  		CVE-2020-12389 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
215342 10.0 CRITICAL
Network 		mozilla firefox
firefox_esr 		The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerab… CWE-20
 Improper Input Validation  		CVE-2020-12388 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
215343 8.1 HIGH
Network 		mozilla thunderbird
firefox
firefox_esr 		A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Fire… CWE-362
CWE-416
Race Condition
 Use After Free 		CVE-2020-12387 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
215344 9.8 CRITICAL
Network 		mozilla firefox Mozilla developers and community members reported memory safety bugs present in Firefox 75. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes… CWE-787
 Out-of-bounds Write 		CVE-2020-12396 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
215345 9.8 CRITICAL
Network 		mozilla
canonical 		thunderbird
firefox
firefox_esr
ubuntu_linux 		Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. Some of these bugs showed evidence of memory corruption and we presume that with enoug… CWE-787
 Out-of-bounds Write 		CVE-2020-12395 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
215346 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
215347 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
215348 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
215349 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
215350 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