CVE-2011-2920

Description

A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability allows a remote attacker to inject arbitrary web script or HTML into web pages through various input fields, such as the "Filter by Synopsis" field. This could lead to the execution of malicious code in a user's web browser, potentially compromising user sessions or disclosing sensitive information.

Metrics

CVSS 3.1

5.5 (MEDIUM) Score source: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

EPSS — exploit probability

2% (percentile: 81) as of 1 November 2026

CWE

CWE-79

Affected products

redhat: network satellite; redhat: spacewalk

References

• http://www.redhat.com/support/errata/RHSA-2011-1299.html PatchVendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=681032 Vendor Advisory
• https://www.redhat.com/archives/spacewalk-announce-list/2011-December/msg00000.… Vendor Advisory
• http://www.redhat.com/support/errata/RHSA-2011-1299.html PatchVendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=681032 Vendor Advisory
• https://www.redhat.com/archives/spacewalk-announce-list/2011-December/msg00000.… Vendor Advisory
• https://access.redhat.com/errata/RHSA-2011:1299
• https://access.redhat.com/security/cve/CVE-2011-2920