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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 9, 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
471 4.9 警告
Network 		Extreme Networks, Inc. ExtremeCloud IQ Site Engine Extreme Networks, Inc.のExtremeCloud IQ Site Engineにおける認証情報の不十分な保護に関する脆弱性 New CWE-522
認証情報の不十分な保護 		CVE-2026-0689 2026-06-8 12:28 2026-03-2 Show GitHub Exploit DB Packet Storm
472 9.8 緊急
Network 		Tesseract OCR project Tesseract OCR ZapolnochのTesseract OCRにおけるOS コマンドインジェクションの脆弱性 New CWE-78
OSコマンド・インジェクション 		CVE-2026-26832 2026-06-8 12:28 2026-03-25 Show GitHub Exploit DB Packet Storm
473 9.1 緊急
Network 		Bytedance Inc. DeerFlow Bytedance Inc.のDeerFlowにおけるパストラバーサルの脆弱性 New CWE-22
パス・トラバーサル 		CVE-2026-40518 2026-06-8 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
474 5.3 警告
Network 		The Netty project netty-incubator-codec-ohttp Nettyのnetty-incubator-codec-ohttpにおける不十分なランダム値の使用に関する脆弱性 New CWE-330
不十分なランダム値の使用 		CVE-2026-41207 2026-06-8 12:28 2026-06-4 Show GitHub Exploit DB Packet Storm
475 9.8 緊急
Network 		DragonSoft Gcb/fcb Government Financial Cybersecurity Configuration Audit Software DragonSoftのGcb/fcb Government Financial Cybersecurity Configuration Audit Softwareにおける重要な機能に対する認証の欠如に関する脆弱性 New CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-4312 2026-06-8 12:28 2026-03-17 Show GitHub Exploit DB Packet Storm
476 5.5 警告
Local 		Linaro OP-TEE Trusted FirmwareのOP-TEEにおける型の取り違えに関する脆弱性 New CWE-843
型の取り違え 		CVE-2026-45702 2026-06-8 12:28 2026-06-3 Show GitHub Exploit DB Packet Storm
477 9.1 緊急
Network 		The Netty project netty-incubator-codec-ohttp Nettyのnetty-incubator-codec-ohttpにおける複数の脆弱性 New CWE-125
CWE-787
CVE-2026-48040 2026-06-8 12:28 2026-06-4 Show GitHub Exploit DB Packet Storm
478 9.8 緊急
Network 		マイクロソフト Azure HorizonDB Azure HorizonDB Elevation of Privilege Vulnerability New CWE-290
スプーフィングによる認証回避 		CVE-2026-48567 2026-06-8 12:28 2026-06-4 Show GitHub Exploit DB Packet Storm
479 7.5 重要
Network 		マイクロソフト Microsoft Exchange Online Microsoft Exchange Online Information Disclosure Vulnerability New CWE-285
不適切な認可 		CVE-2026-48579 2026-06-8 12:27 2026-06-4 Show GitHub Exploit DB Packet Storm
480 9.1 緊急
Network 		CHORNY Apache::Session::Generate::ModUniqueId CHORNYのApache::Session::Generate::ModUniqueIdにおける予測可能な数字や識別子の生成に関する脆弱性 New CWE-340
予測可能な数字や識別子の生成 		CVE-2026-5081 2026-06-8 12:27 2026-05-6 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 10, 2026, 5 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
258101 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized. CWE-116
 Improper Encoding or Escaping of Output 		CVE-2017-18892 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258102 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows Phishing because an error page can have a link. CWE-601
Open Redirect 		CVE-2017-18891 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258103 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request. CWE-20
 Improper Input Validation  		CVE-2017-18890 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258104 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API. CWE-20
 Improper Input Validation  		CVE-2017-18889 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258105 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows SQL injection during the fetching of multiple posts. CWE-89
SQL Injection 		CVE-2017-18888 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258106 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It discloses the team creator's e-mail address to members. CWE-200
Information Exposure 		CVE-2017-18887 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258107 8.8 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows a bypass of restrictions on use of slash commands. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18886 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258108 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to gain privileges by accessing unintended API endpoints on a user's behalf. CWE-269
 Improper Privilege Management 		CVE-2017-18885 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258109 8.1 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to gain privileges by using a registered OAuth application with personal access tokens. CWE-269
 Improper Privilege Management 		CVE-2017-18884 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258110 9.1 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2, when serving as an OAuth 2.0 Service Provider. There is low entropy for authorization data. CWE-331
 Insufficient Entropy 		CVE-2017-18883 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm