{"action":"Upgrade openmage/magento-lts to 20.18.0 or later.","affected":[{"fixed":"20.18.0","introduced":"0"}],"component":"openmage/magento-lts","cve_ids":["CVE-2026-42458"],"ecosystem":"Packagist","epss":0.0032,"exploited":false,"fixed_versions":["20.18.0"],"ghsa_id":"GHSA-x8jv-q8j2-487c","id":"tcs_01M5KFAVZEG3AJ7TSSR7RGDFRQ","modified_at":"2026-05-16T00:11:02.020509Z","published_at":"2026-05-06T20:57:37Z","references":["https://osv.dev/vulnerability/GHSA-x8jv-q8j2-487c","https://github.com/OpenMage/magento-lts/security/advisories/GHSA-x8jv-q8j2-487c","https://nvd.nist.gov/vuln/detail/CVE-2026-42458","https://github.com/OpenMage/magento-lts"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-x8jv-q8j2-487c","url":"https://osv.dev/vulnerability/GHSA-x8jv-q8j2-487c"}],"summary":"Magento LTS: Reflected XSS - Import -> Data Flow (profiles)"}