CVE-2026-81668
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk4th percentile - higher than 4% of all known CVEs
Summary
Katello Content View Filter Rules API does not enforce authorization on the parent filter. A low-privileged user can access and modify filter rules in another organization.
Risk Assessment
Unauthorized disclosure of filter rule information and unauthorized changes to filter configuration.
Recommendation
Apply vendor patches and restrict user permissions to the minimum necessary.
Other vulnerabilities in Katello
See all- CVE-2016-3072High
Multiple SQL injection vulnerabilities in the scoped_search function in Katello allow remote authenticated users to execute arbitrary SQL commands via the sort_by or sort_order parameter.
- CVE-2026-79654Medium
A vulnerability in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps.
Original NVD description (English source)
A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. An authenticated, low-privileged user with Content View permissions in one organization may be able to access and modify filter rules belonging to a Content View Filter in another organization by supplying that filter's identifier. This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter configuration.