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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 22, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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252671 10 危険 アドビシステムズ - Adobe Shockwave Player における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-2447 2011-11-14 11:34 2011-11-8 Show GitHub Exploit DB Packet Storm
252672 10 危険 アドビシステムズ - Adobe Shockwave Player の DIRapi ライブラリにおける任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-2446 2011-11-14 11:24 2011-11-8 Show GitHub Exploit DB Packet Storm
252673 9.3 危険 マイクロソフト - Microsoft Windows の Windows Mail および Windows Meeting Space における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-2016 2011-11-14 11:24 2011-11-8 Show GitHub Exploit DB Packet Storm
252674 9 危険 マイクロソフト - Microsoft Windows の LDAP over SSL 実装における証明書の制限を回避される脆弱性 CWE-287
不適切な認証 		CVE-2011-2014 2011-11-14 11:22 2011-11-8 Show GitHub Exploit DB Packet Storm
252675 10 危険 マイクロソフト - Microsoft Windows の TCP/IP 実装における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-2013 2011-11-14 11:21 2011-11-8 Show GitHub Exploit DB Packet Storm
252676 7.1 危険 マイクロソフト - Microsoft Windows の win32k.sys におけるにおけるサービス運用妨害 (リブート) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2004 2011-11-14 11:19 2011-11-8 Show GitHub Exploit DB Packet Storm
252677 6.8 警告 Stichting NLnet Labs - ldns の ldns_rr_new_frm_str_internal 関数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-2011-3581 2011-11-11 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
252678 5 警告 ヒューレット・パッカード - HP OpenVMS の SMTP 実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3169 2011-11-11 11:19 2011-11-3 Show GitHub Exploit DB Packet Storm
252679 5 警告 ヒューレット・パッカード - HP OpenVMS の POP および IMAP 実装における重要な情報を取得される脆弱性 CWE-noinfo
情報不足 		CVE-2011-3168 2011-11-11 11:18 2011-11-3 Show GitHub Exploit DB Packet Storm
252680 9.3 危険 Investintech.com Inc. - Investintech.com Absolute PDF Server におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-4223 2011-11-10 16:40 2011-11-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 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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221621 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It does not honor the domain requirement when processing a join request for an open team. CWE-276
Incorrect Default Permissions  		CVE-2019-20882 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221622 7.3 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0. It mishandles brute-force attacks against MFA. CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2019-20881 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221623 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. It allows attackers to cause a denial of service (memory consumption) via OpenGraph. CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2019-20880 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221624 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. Changes to e-mail addresses do not require credential re-entry. CWE-287
Improper Authentication 		CVE-2019-20879 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221625 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Changes, within the application, to e-mail addresses are mishandled. NVD-CWE-noinfo
CVE-2019-20878 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221626 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information about whether someone has 2FA enabled. NVD-CWE-noinfo
CVE-2019-20877 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221627 5.4 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Users can deactivate themselves, bypassing a policy. NVD-CWE-noinfo
CVE-2019-20876 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221628 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows a password reset to proceed while an e-mail address is being changed. CWE-287
Improper Authentication 		CVE-2019-20875 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221629 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during a role change. NVD-CWE-noinfo
CVE-2019-20874 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221630 6.5 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during user activation/deactivation. NVD-CWE-noinfo
CVE-2019-20873 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm