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CVE-2026-78850

5.0 medium exploit SSVC exploitation: poc Published
NVD · CVE.org

An issue in Matomo v.5.11.2 allows a remote attacker to obtain sensitive information via the SiteContentDetector / SitesManager component. NOTE: the Supplier disputes the relevance of this report because the site administrator is a trusted party, and would not plausibly set main_url to a URL that offers additional information to an adversary.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Public exploits 1

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Change history 7

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-26 13:00
  2. References+1 references (now 7)NVD modified 2026-10-26 14:16
  3. Description
    An issue in Matomo v.5.11.2 allows a remote attacker to obtain sensitive information via the SiteContentDetector / SitesManager componentAn issue in Matomo v.5.11.2 allows a remote attacker to obtain sensitive information via the SiteContentDetector / SitesManager component. NOTE: the Supplier disputes the relevance of this report because the site administrator is a trusted party, and would not plausibly set main_url to a URL that offers additional information to an adversary.
    NVD modified 2026-10-26 14:16
  4. StatusReceived → Awaiting AnalysisNVD modified 2026-10-16 19:55
  5. CwesCWE-918NVD modified 2026-10-15 18:17
  6. CVSS5.0 (v3.1, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N)NVD modified 2026-10-15 18:17
  7. First seenunscoredNVD modified 2026-10-15 17:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 7