CVE-2026-78850

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

CVSS v3.1 CNA

5.0 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

EPSS

0.30% chance of exploitation in the next 30 days, 22nd percentile

Published

2026-10-15

Proof-of-concept exploits (1)

• SLO-CYBER-SEC/CVE-2026-78850

References

• CVE Record
• NVD entry

Related

• CVE-2026-37637
• CVE-2026-78851