Vulnerability DatabaseCVE-2025-14822

CVE-2025-14822:
vulnerability analysis and mitigation

Mattermost versions 10.11.x <= 10.11.8 fail to validate input size before processing hashtags which allows an authenticated attacker to exhaust CPU resources via a single HTTP request containing a post with thousands space-separated tokens

Source: NVD

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CVE-2025-14822: vulnerability analysis and mitigation