Rancher Manager: Missing Validation on .username Field Causes Denial of Access
CVE-2024-58260 Published on October 2, 2025
Rancher update on users can deny the service to the admin
A vulnerability has been identified within Rancher Manager where a missing server-side validation on the `.username` field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts.
Vulnerability Analysis
CVE-2024-58260 is exploitable with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2024-58260 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2024-58260
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Affected Versions
SUSE rancher:- Version 2.12.0 and below 2.12.2 is affected.
- Version 2.11.0 and below 2.11.6 is affected.
- Version 2.10.0 and below 2.10.10 is affected.
- Version 2.9.0 and below 2.9.12 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.