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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 11, 2026, 6:13 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
451 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける複数の脆弱性 New CWE-346
CWE-352
CVE-2026-11020 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
452 9.6 緊急
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
不適切な入力確認 		CVE-2026-11021 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
453 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2026-11022 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
454 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるアクセス制御に関する脆弱性 New CWE-284
不適切なアクセス制御 		CVE-2026-11026 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
455 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2026-11027 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
456 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-11030 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
457 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2026-11031 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
458 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける同一生成元ポリシー違反に関する脆弱性 New CWE-346
同一生成元ポリシー違反 		CVE-2026-11032 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
459 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける初期化されていない変数の使用に関する脆弱性 New CWE-457
初期化されていない変数の使用 		CVE-2026-11033 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
460 6.1 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
不適切な入力確認 		CVE-2026-11034 2026-06-9 14:21 2026-06-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 11, 2026, 5:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
258421 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. XSS can occur via a link on an error page. CWE-79
Cross-site Scripting 		CVE-2017-18913 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258422 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. A password-reset request was sometime sent to an attacker-provided e-mail address. CWE-287
Improper Authentication 		CVE-2017-18908 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258423 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. XSS could occur via a channel header. CWE-79
Cross-site Scripting 		CVE-2017-18907 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258424 8.1 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. An attacker could claim somebody else's account. CWE-287
Improper Authentication 		CVE-2017-18906 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258425 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when used as an OAuth 2.0 service provider, Session invalidation was mishandled. CWE-613
 Insufficient Session Expiration 		CVE-2017-18905 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258426 9.8 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. It allows an attacker to specify a full pathname of a log file. CWE-22
Path Traversal 		CVE-2017-18912 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258427 9.1 CRITICAL
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. The X.509 certificate validation can be skipped for a TLS-based e-mail server. CWE-295
Improper Certificate Validation  		CVE-2017-18911 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258428 4.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. E-mail notifications can have spoofed links. CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2017-18910 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258429 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 3.9.0 when SAML is used. Encryption and signature verification are not mandatory. CWE-295
Improper Certificate Validation  		CVE-2017-18909 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm
258430 6.1 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. It allows XSS via an uploaded file. CWE-79
Cross-site Scripting 		CVE-2017-18904 2024-11-21 12:21 2020-06-20 Show GitHub Exploit DB Packet Storm