CVE-2020-29578

9.8 criticalEPSS 2.3%

Critical (9.8) in matomo piwik fpm-alpine docker image. EPSS 2.3% chance of exploitation in the next 30 days.

The official piwik Docker images before fpm-alpine (Alpine specific) contain a blank password for a root user. Systems using the Piwik Docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
Published: 2020-12-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

matomo:piwik_fpm-alpine_docker_image

References

https://github.com/koharin/koharin2/blob/main/CVE-2020-29578
https://github.com/koharin/koharin2/blob/main/CVE-2020-29578

Check your stack JSON