Cross-site scripting via improper HTML escaping of untrusted input
Summary
Cross-site scripting via improper HTML escaping of untrusted input. Red Hat rates this important (CVSS 8.1). Weakness: CWE-79. Affected package(s): openshift-service-mesh/kiali-ossmc-rhel9:1782201851, openshift-service-mesh/kiali-ossmc-rhel9:1782231869, nodejs24, nodejs22, openshift-service-mesh/kiali-ossmc-rhel9:1782201894, openshift-service-mesh/kiali-ossmc-rhel9:1782201696. Resolved in Red Hat advisory RHSA-2026:33160 — update the affected packages (`sudo dnf update`).
- openshift-service-mesh/kiali-ossmc-rhel9:1782201851
- openshift-service-mesh/kiali-ossmc-rhel9:1782231869
- nodejs24-1:24.18.0-1.el10_2
- nodejs22-1:22.23.1-2.el10_2
- openshift-service-mesh/kiali-ossmc-rhel9:1782201894
- openshift-service-mesh/kiali-ossmc-rhel9:1782201696
- openshift-service-mesh/kiali-ossmc-rhel8:1781937133
- rhdh/rhdh-hub-rhel9:1782761244
- ansible-automation-platform-tech-preview/mcp-server-rhel9:1782721130
- openshift-service-mesh/kiali-rhel9:1782201537
- openshift-service-mesh/kiali-rhel9:1782201812
- openshift-service-mesh/kiali-rhel9:1782201833
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
- RHSA-2026:33160
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:33160 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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