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CVE-2026-4324— Rubygem-katello: katello: denial of service and potential information disclosure via sql injection

Quick assessment

Affected
Red Hat Red Hat Satellite 6.17 for RHEL 9
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Satellite是美国红帽（Red Hat）公司的一套系统管理平台。该平台可用于扩展Linux基础架构，并提供系统管理功能，如管理、配置和监控。 Red Hat Satellite 6存在SQL注入漏洞，该漏洞源于对用户提供的输入清理不当，可能导致远程攻击者向/api/hosts/bootc_images API端点的sort_by参数注入任意SQL命令，从而引发拒绝服务或盲SQL注入。

CVSS 5.4 · Medium EPSS 0.26% · P18

Affected Version Matrix 27

VendorProduct Version RangeStatus
Red Hat Red Hat Satellite 6 any unaffected
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat< * unaffected
0:0.1.23-0.3.el9pc< * unaffected
0:1.2.0-0.1.el9pc< * unaffected
0:4.2.28-0.1.el9pc< * unaffected
0:2.22.3-1.el9pc< * unaffected
0:3.27.10-2.el9pc< * unaffected
0:1.5.1-1.el9sat< * unaffected
0:0.4.3-1.el9sat< * unaffected
… +16 more rows
Red Hat Red Hat Satellite 6.18 for RHEL 9 0:4.18.0.9-1.el9sat< * unaffected
Red Hat Red Hat Satellite 6.19 for RHEL 9 0:4.20.0.4-1.el9sat< * unaffected
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I. Basic Information for CVE-2026-4324

Vulnerability Information
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Vulnerability Title
Rubygem-katello: katello: denial of service and potential information disclosure via sql injection
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Satellite SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Satellite是美国红帽（Red Hat）公司的一套系统管理平台。该平台可用于扩展Linux基础架构，并提供系统管理功能，如管理、配置和监控。 Red Hat Satellite 6存在SQL注入漏洞，该漏洞源于对用户提供的输入清理不当，可能导致远程攻击者向/api/hosts/bootc_images API端点的sort_by参数注入任意SQL命令，从而引发拒绝服务或盲SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.1.23-0.3.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.2.0-0.1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.2.28-0.1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:2.22.3-1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.27.10-2.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.5.1-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.4.3-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.16.0.14-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.13.0-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:6.17.7-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.0.3-4.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.1.23-0.3.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.2.0-0.1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.2.28-0.1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:2.22.3-1.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.27.10-2.el9pc ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.5.1-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.4.3-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.16.0.14-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.13.0-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:6.17.7-1.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.0.3-4.el9sat ~ * cpe:/a:redhat:satellite:6.17::el9
Red Hat Red Hat Satellite 6.18 for RHEL 9 0:4.18.0.9-1.el9sat ~ * cpe:/a:redhat:satellite:6.18::el9
Red Hat Red Hat Satellite 6.19 for RHEL 9 0:4.20.0.4-1.el9sat ~ * cpe:/a:redhat:satellite:6.19::el9
Red Hat Red Hat Satellite 6 - cpe:/a:redhat:satellite:6

II. Public POCs for CVE-2026-4324

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III. Intelligence Information for CVE-2026-4324

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Vendor Advisories for CVE-2026-4324 (5)

Same Patch Batch · Red Hat · 2026-03-17 · 5 CVEs total

CVE-2026-4271 5.3 MEDIUM Libsoup: libsoup: denial of service via use-after-free in http/2 server
CVE-2026-3632 3.9 LOW Libsoup: libsoup: http smuggling and server-side request forgery via malformed hostnames
CVE-2026-3634 3.9 LOW Libsoup: libsoup: http header injection and response splitting via crlf injection in conte
CVE-2026-3633 3.9 LOW Libsoup: libsoup: header and http request injection via crlf injection

IV. Related Vulnerabilities

Same vendor: Red Hat
Same weakness: CWE-89

V. Comments for CVE-2026-4324

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