Vulnerability Database
296,663
Total vulnerabilities in the database
CVE-2025-54499
Mattermost versions 10.5.x <= 10.5.10, 10.11.x <= 10.11.2 fail to use constant-time comparison for sensitive string comparisons which allows attackers to exploit timing oracles to perform byte-by-byte brute force attacks via response time analysis on Cloud API keys and OAuth client secrets.
| Software | From | Fixed in |
|---|---|---|
github.com/mattermost/mattermost/server/v8
|
- | 8.0.0-20250728063359-38208b8f065f |
|
github.com/mattermost/mattermost-server
|
10.5.0 | 10.5.11 |
|
github.com/mattermost/mattermost-server
|
10.11.0 | 10.11.3 |
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