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Vulnerability record · CVE-2019-12105 · published 10 September 2019

CVE-2019-12105: Supervisord supervisor missing authentication for critical function vulnerability

Supervisord · Supervisor

In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a service. Note: The maintainer responded that the affected component, inet_http_server, is not enabled by default but if the user enables it and does not set a password, Supervisor logs a warning message. The maintainer indicated the ability to run an open server will not be removed but an additional warning was added to the documentation

8.2 CVSS 3.1 High EPSS 2.3% · top 16.9% CWE-306 · Missing authentication for critical function
8.2CVSS 3.1 base score, v2 6.4
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a service. Note: The maintainer responded that the affected component, inet_http_server, is not enabled by default but if the user enables it and does not set a password, Supervisor logs a warning message. The maintainer indicated the ability to run an open server will not be removed but an additional warning was added to the documentation

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://supervisord.org/configuration.html#inet-http-server-section-settings
https://github.com/Supervisor/supervisor/commit/4e334d9cf2a1daff685893e35e72398437df3dcb PatchThird Party Advisory
https://github.com/Supervisor/supervisor/issues/1245 Third Party Advisory
http://supervisord.org/configuration.html#inet-http-server-section-settings
https://github.com/Supervisor/supervisor/commit/4e334d9cf2a1daff685893e35e72398437df3dcb PatchThird Party Advisory
https://github.com/Supervisor/supervisor/issues/1245 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-12105), CISA KEV, FIRST EPSS (scores of 2026-10-15). This page is refreshed as NVD updates the record.