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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 26, 2026, 12:10 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
741 5.5 警告
Local 		OpenClaw OpenClaw OpenClawにおける重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性 CWE-732
重要なリソースに対する不適切なパーミッションの割り当て 		CVE-2026-53856 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
742 8.1 重要
Network 		OpenClaw OpenClaw OpenClawにおけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-53857 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
743 7.1 重要
Local 		OpenClaw OpenClaw OpenClawにおける信頼できない検索パスに関する脆弱性 CWE-426
信頼性のない検索パス 		CVE-2026-53858 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
744 6.5 警告
Network 		OpenClaw OpenClaw OpenClawにおける複数の脆弱性 CWE-1023
CWE-918
CVE-2026-53859 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
745 5.4 警告
Network 		OpenClaw OpenClaw OpenClawにおける複数の脆弱性 CWE-807
CWE-863
CVE-2026-53860 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
746 9.8 緊急
Network 		OpenClaw OpenClaw OpenClawにおける不完全なブラックリストに関する脆弱性 CWE-184
不完全なブラックリスト 		CVE-2026-53861 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
747 5.4 警告
Network 		OpenClaw OpenClaw OpenClawにおける複数の脆弱性 CWE-266
CWE-345
CVE-2026-53862 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
748 6.5 警告
Network 		OpenClaw OpenClaw OpenClawにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-53863 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
749 8.1 重要
Network 		OpenClaw OpenClaw OpenClawにおける不完全なブラックリストに関する脆弱性 CWE-184
不完全なブラックリスト 		CVE-2026-53864 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
750 7.1 重要
Local 		OpenClaw OpenClaw OpenClawにおける信頼できない検索パスに関する脆弱性 CWE-426
信頼性のない検索パス 		CVE-2026-53865 2026-06-22 11:47 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 26, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
259591 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
259592 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
259593 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
259594 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
259595 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
259596 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
259597 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
259598 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS can occur via OpenGraph data. CWE-79
Cross-site Scripting 		CVE-2017-18882 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259599 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS could occur via a goto_location response to a slash command. CWE-79
Cross-site Scripting 		CVE-2017-18881 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
259600 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS could occur via the title_link field of a Slack attachment. CWE-79
Cross-site Scripting 		CVE-2017-18880 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm