{"id":"GHSA-7gxw-q9j5-mrj4","aliases":["CVE-2026-5362"],"title":"Pimcore has an authenticated Cross-site Scripting issue","description":"An authenticated attacker with permission to edit document content can store crafted HTML/JavaScript in a Document embed editable and cause script execution when the published page is rendered.\n\nThis issue affects pimcore: v12.3.3.","severity":"medium","score":4.8,"published":"2026-04-27T21:31:03.000Z","modified":"2026-05-06T18:56:34.637Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"pimcore/pimcore","ranges":[],"versions":["12.3.3"],"fixed":[]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-5362","https://fluidattacks.com/es/advisories/mago","https://github.com/pimcore/pimcore"],"sources":[{"name":"OSV","id":"GHSA-7gxw-q9j5-mrj4","modified":"2026-05-06T18:56:34.637864Z","url":"https://osv.dev/vulnerability/GHSA-7gxw-q9j5-mrj4"}],"assessments":[{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","score":4.8}]}