CVE-2025-9084
MEDIUM WAF: Medium
CVSS 6.1
Published: 2025-09-15
CWE-601
Mattermost versions 10.5.x <= 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs
WAF Coverage Analysis
Open Redirect
Medium WAF Coverage
OWASP: A01:2021 Broken Access Control
941xxx - XSS / XXE
Affected Software
| Vendor | Product | Version |
|---|---|---|
| mattermost | mattermost_server | 10.5.0 - 10.5.10 |
References
- mattermost.com (Vendor Advisory)