CVE-2026-93336

7.1 Élevée

Publiée le 22/10/2026 à 20:17 · Modifiée le 22/10/2026 à 20:17 · Reçue · Source : security@ubuntu.com

Description

Missing authorization in the unit resources download route in Canonical Juju 4.0 through 4.0.15 allows a controller-authenticated principal (a unit agent, or a user with only login permission) to read any application's charm resource in any model, including container-registry credentials, via a crafted request naming an arbitrary unit.

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Produits concernés

Canonical Juju

Scores CVSS

Version	Score	Source	Vecteur
4.0	7.1 Élevée	security@ubuntu.com	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`

Faiblesses (CWE)

CWE-862

Références

https://github.com/juju/juju/pull/23360
https://github.com/juju/juju/security/advisories/GHSA-fp7x-6hq5-3c3w

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories