Medium severity5.4NVD Advisory· Published Mar 17, 2026· Updated Jun 1, 2026
CVE-2026-4324
CVE-2026-4324
Description
A flaw was found in the Katello plugin for Red Hat Satellite. This vulnerability, caused by improper sanitization of user-provided input, allows a remote attacker to inject arbitrary SQL commands into the sort_by parameter of the /api/hosts/bootc_images API endpoint. This can lead to a Denial of Service (DoS) by triggering database errors, and potentially enable Boolean-based Blind SQL injection, which could allow an attacker to extract sensitive information from the database.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
katelloRubyGems | < 4.19.1 | 4.19.1 |
Affected products
4- Red Hat/Red Hat Satellite 6.17 for RHEL 9v5cpe:/a:redhat:satellite_capsule:6.17::el9Range: 0:0.0.3-4.el9sat
- Red Hat/Red Hat Satellite 6.18 for RHEL 9v5cpe:/a:redhat:satellite_utils:6.18::el9Range: 0:4.18.0.9-1.el9sat
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-fwj4-6wgp-mpxmghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-4324ghsaADVISORY
- access.redhat.com/errata/RHSA-2026:22326nvdWEB
- access.redhat.com/errata/RHSA-2026:5968nvdWEB
- access.redhat.com/errata/RHSA-2026:5970nvdWEB
- access.redhat.com/security/cve/CVE-2026-4324nvdWEB
- bugzilla.redhat.com/show_bug.cginvdWEB
- github.com/Katello/katello/commit/a0a793b08d4f0a897ee985d79a687ad043f99e57ghsaWEB
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