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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 2, 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
226641 1.9 注意 Linux - Linux Kernel の drivers/net/tun.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6547 2013-03-21 14:24 2013-03-15 Show GitHub Exploit DB Packet Storm
226642 1.9 注意 Linux
レッドハット
- Linux Kernel の ATM の実装における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6546 2013-03-21 14:20 2013-03-15 Show GitHub Exploit DB Packet Storm
226643 1.9 注意 Linux
レッドハット
- Linux Kernel の Bluetooth RFCOMM の実装における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6545 2013-03-21 14:19 2013-03-15 Show GitHub Exploit DB Packet Storm
226644 1.9 注意 Linux
レッドハット
- Linux Kernel の Bluetooth プロトコルスタックにおける重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6544 2013-03-21 14:18 2013-03-15 Show GitHub Exploit DB Packet Storm
226645 1.9 注意 Linux - Linux Kernel の net/l2tp/l2tp_ip6.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6543 2013-03-21 14:03 2013-03-15 Show GitHub Exploit DB Packet Storm
226646 1.9 注意 Linux
レッドハット
- Linux Kernel の net/llc/af_llc.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6542 2013-03-21 14:03 2013-03-15 Show GitHub Exploit DB Packet Storm
226647 1.9 注意 Linux - Linux Kernel の net/dccp/ccids/ccid3.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6541 2013-03-21 14:02 2013-03-15 Show GitHub Exploit DB Packet Storm
226648 1.9 注意 Linux - Linux Kernel の net/netfilter/ipvs/ip_vs_ctl.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6540 2013-03-21 14:01 2013-03-15 Show GitHub Exploit DB Packet Storm
226649 1.9 注意 Linux - Linux Kernel の net/socket.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6539 2013-03-21 13:58 2013-03-15 Show GitHub Exploit DB Packet Storm
226650 1.9 注意 Linux
レッドハット
- Linux Kernel の net/xfrm/xfrm_user.c における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2012-6538 2013-03-21 13:37 2013-03-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 3, 2026, 4:18 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3851 6.1 MEDIUM
Network
- - PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers … CWE-79
Cross-site Scripting
CVE-2021-47967 2026-05-19 02:33 2026-05-16 Show GitHub Exploit DB Packet Storm
3852 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate that a remote cluster has access to a channel before processing membership removal requests during shared … CWE-863
 Incorrect Authorization
CVE-2026-28759 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3853 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cau… CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2026-2325 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3854 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… CWE-305
 Authentication Bypass by Primary Weakness
CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3855 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… CWE-863
 Incorrect Authorization
CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3856 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … CWE-863
 Incorrect Authorization
CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3857 6.5 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… CWE-862
 Missing Authorization
CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3858 6.5 MEDIUM
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… CWE-939
 Improper Authorization in Handler for Custom URL Scheme
CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3859 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permissio… CWE-863
 Incorrect Authorization
CVE-2026-4286 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
3860 3.5 LOW
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server … CWE-754
 Improper Check for Unusual or Exceptional Conditions
CVE-2026-4643 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm