Is CVE-2026-78850 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78850?

CVE-2026-78850 has a CVSS v3 severity of MEDIUM (5).

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Description

An issue in Matomo v.5.11.2 allows a remote attacker to obtain sensitive information via the SiteContentDetector / SitesManager component