CVE-2026-78850
MEDIUM
5
CVSS Score
Published: October 15, 2026 at 12:00 AM UTC
Updated: October 26, 2026 at 02:16 PM UTC
1 product affected across 1 vendorMatomo
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Severity
MEDIUM5
Exploit prediction
EPSS 0.3%
SSVC
PoC
Description
An issue in Matomo v.5.11.2 allows a remote attacker to obtain sensitive information via the SiteContentDetector / SitesManager component
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (6)
Source: cverecord
https://github.com/matomo-org/matomoSource: cverecord
https://github.com/matomo-org/matomo/tree/5.11.2Source: cverecord
https://github.com/matomo-org/matomo/security/advisoriesSource: cverecord
https://matomo.org/Source: cverecord
https://github.com/SLO-CYBER-SEC/CVE-2026-78850Source: cverecord
https://github.com/matomo-org/matomo/pull/24834SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-918
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