The vulnerability is capable of resulting in stolen user cookies.
Login with dev account https://11.x-dev.pimcore.fun/admin/?_dc=1670962076&perspective=
Go to setting --> data objects --> classes --> events
Click media under genaral settings
Add payload in title field.
Go to data objects module and open events, xss will trigger
// PoC.js "><iMg SrC="x" oNeRRor="alert(xss);">
Update to version 10.5.14 or apply this patch manually https://github.com/pimcore/pimcore/pull/13916.patch
Apply https://github.com/pimcore/pimcore/pull/13916.patch manually.
https://huntr.dev/bounties/129d6a4b-0504-4de1-a72c-3f12c4552343/
{
"github_reviewed_at": "2023-01-20T16:55:24Z",
"cwe_ids": [
"CWE-79"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2023-01-16T15:15:00Z"
}