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
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | supervisor | No fix yet | — |
| Debian 13 | supervisor | No fix yet | — |
| Debian 12 | supervisor | No fix yet | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | supervisor | 4.1.0-1.8 | openSUSE-SU-2024:11414-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | supervisor | 4.1.0-r0 | — |
| Alpine v3.23 | supervisor | 4.1.0-r0 | — |
| Alpine v3.22 | supervisor | 4.1.0-r0 | — |
| Alpine v3.21 | supervisor | 4.1.0-r0 | — |
| Alpine v3.20 | supervisor | 4.1.0-r0 | — |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | supervisor | 4.1.0-r0 | — |
| Alpine v3.18 | supervisor | 4.1.0-r0 | — |
| Alpine v3.17 | supervisor | 4.1.0-r0 | — |
| Alpine v3.16 | supervisor | 4.1.0-r0 | — |
| Alpine v3.15 | supervisor | 4.1.0-r0 | — |
| Alpine v3.14 | supervisor | 4.1.0-r0 | — |
| Alpine v3.13 | supervisor | 4.1.0-r0 | — |
| Alpine v3.12 | supervisor | 4.1.0-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | supervisor | < 4.0.3 | 4.0.3 | PYSEC-2019-126 |
Advisories 1
- openSUSE-SU-2024:11414-1 supervisor-4.1.0-1.8 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026