CVE-2025-0928
High
Description
In Juju versions prior to 3.6.8 and 2.9.52, any authenticated controller user was allowed to upload arbitrary agent binaries to any model or to the controller itself, without verifying model membership or requiring explicit permissions. This enabled the distribution of poisoned binaries to new or upgraded machines, potentially resulting in remote code execution.
SeverityHigh
CVSS8.8
Exploit probability53. percentile0.7%
ProductCanonical Juju
PublishedJul 8, 2025
First seenJul 8, 2025
Weakness typeCWE-285CWE-285
How to fix
Update
- canonical juju2.9.52, 3.6.8 or later
- github.com/juju/juju0.0.0-20250619215741-4034aa13c7cf or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| canonical juju | v < 2.9.52, 3.0 ≤ v < 3.6.8 | 2.9.52, 3.6.8 |
| github.com/juju/jujuGo | v < 0.0.0-20250619215741-4034aa13c7cf, No range specified | 0.0.0-20250619215741-4034aa13c7cf |
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