Improper Access Control
🗓️ 22 Apr 2026 08:43:55Reported by Veracode Vulnerability DatabaseType 
veracode🔗 sca.analysiscenter.veracode.com👁 16 Views
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | The vulnerability of the Mattermost instant messaging application, related to insufficient protection of operational data, allows a malicious actor to gain unauthorized access to protected information. | 5 Dec 202500:00 | – | bdu_fstec |
 | CVE-2025-12559 | 1 Dec 202515:25 | – | circl |
 | Mattermost 安全漏洞 | 27 Nov 202500:00 | – | cnnvd |
 | CVE-2025-12559 | 27 Nov 202516:36 | – | cve |
 | CVE-2025-12559 Information Disclosure in Common Teams API | 27 Nov 202516:36 | – | cvelist |
 | EUVD-2025-199831 | 27 Nov 202518:30 | – | euvd |
 | Mattermost fails to sanitize team email addresses | 27 Nov 202518:30 | – | github |
 | Mattermost Server 10.5.x <= 10.5.12 / 10.11.x <= 10.11.4 / 10.12.x <= 10.12.1 / 11.0.x <= 11.0.2 Multiple Vulnerabilities (CVE-2025-12421, MMSA-2025-00526, CVE-2025-12756) | 10 Dec 202500:00 | – | nessus |
 | CVE-2025-12559 | 27 Nov 202517:15 | – | nvd |
 | GHSA-4G87-9X45-CX2H Mattermost fails to sanitize team email addresses | 27 Nov 202518:30 | – | osv |
10
Node
OR
microsoftwindows_server_2008Range8.0.0-20240619142046-8181a9ddffc0–8.0.0-20250905150616-ba86dfc5876bgo
microsoftwindows_server_2008Range8.0.0-20240619142046-8181a9ddffc0–8.0.0-20251013062617-7977e7e6dae3go
microsoftwindows_server_2008Range0.0.0-20240209181221-674f549daf0e–8.0.0-20251013062617-7977e7e6dae3go
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
08 Aug 2026 12:55Current
7.2High risk
Vulners AI Score7.2
CVSS 3.14.3
EPSS0.0021
SSVC