Medium [CVE-2026-104477] Cross-site scripting via unescaped double quotes in link and image attributes
This medium-severity Red Hat Linux advisory covers CVE-2026-104477; related products: Multicluster Engine for Kubernetes, Node HealthCheck Operator, Red Hat 3scale API Management Platform 2.
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Summary
Cross-site scripting via unescaped double quotes in link and image attributes. Red Hat rates this moderate (CVSS 6.1).
Weakness: CWE-79.
Affected products named by the advisory: Multicluster Engine for Kubernetes; Node HealthCheck Operator; Red Hat 3scale API Management Platform 2; Red Hat Advanced Cluster Management for Kubernetes 2; and 5 more.
Affected products named by the advisory: Red Hat Ansible Automation Platform 2; Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Container Platform 4; Red Hat OpenShift Virtualization 4; and 1 more.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
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