{"id":"CVE-2026-56097","title":"A flaw was found in rubygem-katello","summary":"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.…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-89"],"vendor":"Red Hat","product":"rubygem-katello","affected":["rubygem-katello (all versions)","rubygem-katello (all versions)","rubygem-katello (all versions)","rubygem-katello (all versions)","rubygem-katello (all versions)","katello (all versions)","satellite:el8/rubygem-katello (all versions)"],"patched":["satellite_6_16_for_rhel 8","satellite_6_16_for_rhel 9","satellite_6_18_for_rhel 9","satellite_6_19_for_rhel 9"],"published":"2026-10-01","updated":"2026-10-07","sourceUpdated":"2026-10-07T07:17:01.067","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-56097","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:74503","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:74504","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:74505","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:74506","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-56097","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490543","label":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/4","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-56097.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-56097"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56097"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-06T01:58:04.898834Z"},"epss":0.0029,"epssPercentile":0.21465,"ingestedAt":"2026-10-01T18:55:42.369Z","slug":"CVE-2026-56097","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:74506** · Red Hat · fixed in: Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.16 for RHEL 9 · released 2026-10-01 · [advisory](https://access.redhat.com/errata/RHSA-2026:74506)\n- **RHSA-2026:74504** · Red Hat · fixed in: Red Hat Satellite 6.18 for RHEL 9 · released 2026-10-01 · [advisory](https://access.redhat.com/errata/RHSA-2026:74504)\n- **RHSA-2026:74503** · Red Hat · fixed in: Red Hat Satellite 6.19 for RHEL 9 · released 2026-10-01 · [advisory](https://access.redhat.com/errata/RHSA-2026:74503)\n- **Red Hat VEX** · Moderate · affected: Red Hat Satellite 6 · no fix planned: Red Hat Satellite 6 · updated 2026-10-02 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-56097.json)\n- **RHSA-2026:74505** · Red Hat · fixed in: Red Hat Satellite 6.17 for RHEL 9 · released 2026-10-01 · [advisory](https://access.redhat.com/errata/RHSA-2026:74505)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}