CVE-2026-107445 — Rubygem-katello: katello: katello: katello flatpak remote repositories api cross-organization authorization bypass
A flaw was found in Katello where the Flatpak Remote Repositories API does not properly enforce authorization when accessing a flatpak remote repository by identifier. An authen…
Published: 2026-10-08 · CVSS: 5.4 · CVSS 3.1
A flaw was found in Katello where the Flatpak Remote Repositories API does not properly enforce authorization when accessing a flatpak remote repository by identifier. An authenticated user with permission to view flatpak remotes in one organization may be able to access flatpak remote repository information belonging to another organization. The same unscoped lookup is used by the mirror action, which may allow creating a repository in a product the user can edit that is configured with another organization's flatpak remote URL and stored remote credentials.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7