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cpe:2.3:a:jupyterhub:systemdspawner:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorJupyterhub (b9fc67de-411f-5996-aa79-a32cff5a7e29)
ProductSystemdspawner (f4ad8195-ecf0-5268-90cb-93d191c91dc9)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/jupyterhub/systemdspawner purl2cpe 2026-06-01 10:18:07.308052
pkg:pypi/jupyterhub-systemdspawner purl2cpe 2026-06-01 10:18:07.308055

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-26261 vulnerable 2026-06-08 05:23:51.004232 user-readable api tokens in systemd units
HIGH (7.9)
jupyterhub-systemdspawner enables JupyterHub to spawn single-user notebook servers using systemd. In jupyterhub-systemdspawner before version 0.15 user API tokens issued to single-user servers are specified in the environment of systemd units. These tokens are incorrectly accessible to all users. In particular, the-littlest-jupyterhub is affected, which uses systemdspawner by default. This is patched in jupyterhub-systemdspawner v0.15
Published: 2020-12-09T16:30:14.000Z
Updated: 2024-08-04T15:56:03.813Z
Reference links
Imported from gcve-enriched-dumps CVE data

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