CVE-2023-6710 - CVE House
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Status published Medium CVE-2023-6710

Mod_cluster/mod_proxy_cluster: stored cross site scripting

Vulnerability Description

A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Red Hat would like to thank Mohamed Mounir Boudjema (Intervalle-Technologies) for reporting this issue.

Affected Vendor

Affected Software

JBoss Core Services for RHEL 8, JBoss Core Services on RHEL 7, Red Hat Enterprise Linux 9, Text-Only JBCS, Red Hat JBoss Core Services
Vulnerable Versions:
0:1.3.20-3.el8jbcs, 0:1.3.20-3.el7jbcs, 0:1.3.20-1.el9_4

Timeline

Official Publish: December 12th, 2023
Last Modified: November 20th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)