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CVE-2026-1237 Vulnerable cross-model authorization in juju

Description

Vulnerable cross-model authorization in juju. If a charm's cross-model permissions are revoked or expire, a malicious user who is able to update database records can mint an invalid macaroon that is incorrectly validated by the juju controller, enabling a charm to maintain otherwise revoked or expired permissions. This allows a charm to continue relating to another charm in a cross-model relation, and use their workload without their permission. No fix is available as of the time of writing.

Produits et versions touchés

Produit Versions touchées Corrigé en
Juju 0 Pas de correctif indiqué

Références

Chronologie

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  2. Dernière modification
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