Description
A flaw was found in rubygem-katello. An SQL injection vulnerability exists in the Red Hat Satellite Katello Registry Proxy. The application fails to sanitize input parameters used in database queries within the RegistryProxiesController. The methods check_blob_push_org_label and get_matching_products_from_org take user-supplied labels directly from the request path and interpolate them into raw SQL fragments. This flaw is accessible to a user with only the create_personal_access_tokens permission, even if the user access is restricted, with no Organization or Location assigned.
References7
- access.redhat.com/errata/RHSA-2026:74503
- access.redhat.com/errata/RHSA-2026:74504
- access.redhat.com/errata/RHSA-2026:74505
- access.redhat.com/errata/RHSA-2026:74506
- access.redhat.com/security/cve/CVE-2026-56097
- bugzilla.redhat.com/show_bug.cgi?id=2490543
- www.openwall.com/lists/oss-security/2026/10/07/4
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 22 · as of 10 November 2026
- CWE
- CWE-89
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