{"id":"CVE-2026-53473","summary":"Migration-planner-ui-app: stored xss via javascript: url in agent credential link","details":"A flaw was found in migration-planner-ui-app. An attacker can register a malicious discovery agent with a specially crafted credentialUrl containing JavaScript code. When an organizational user clicks this link in the user interface, the embedded malicious code executes within the user's browser session. This cross-site scripting (XSS) vulnerability allows the attacker to compromise the victim's Red Hat Single Sign-On (SSO) session, potentially leading to unauthorized cross-tenant data access and API actions.","modified":"2026-07-08T08:12:41.215965138Z","published":"2026-06-10T13:55:37.602Z","database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53473.json"},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-53473"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53473.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53473"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487107"},{"type":"FIX","url":"https://github.com/kubev2v/migration-planner-ui-app/pull/750"},{"type":"PACKAGE","url":"https://github.com/kubev2v/migration-planner-ui-app"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kubev2v/migration-planner-ui-app","events":[{"introduced":"0"},{"fixed":"e99b18fbd2ef805e1262f21c52390d67b66b9c88"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.13.5"}],"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:kubev2v:migration_planner_ui:*:*:*:*:*:*:*:*"}}],"versions":["v0.13.4","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.12.0","v0.11.0","v0.10.0","v0.9.0","v0.8.0","v0.7.0","v0.6.0","v0.5.1","v0.5.0","v0.4.0","v0.3.0","v0.2.1","v0.2.0","0.1.4-1","0.1.4","0.1.3","0.1.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53473.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"}]}