GitHub Advisoryadvisory · RubyGems

GHSA-fwj4-6wgp-mpxm Katello: Denial of Service and potential information disclosure via SQL injection

MEDIUM Published 2026-03-17 Modified 2026-06-01 Official page ↗
Aliases
CVE-2026-4324
Ecosystem
RubyGems
Packages
katello
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Weaknesses
CWE-89
Reviewed
2026-03-18

Affected packages

• RubyGems katello: < 4.19.1 → fixed in 4.19.1

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.

Related

Alias · CVE (1)

  • CVE-2026-4324 A flaw was found in the Katello plugin for Red Hat Satellite. vulnerability

Weakness · CWE (1)

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness

References