Eladmin through 2.7 contains a missing authorization vulnerability in the LocalStorageController uploadPicture handler that allows low-privileged authenticated users to bypass the storage:add permission. Attackers can send POST requests with image-named files to /api/localStorage/pictures to write files into server local storage and disclose absolute server paths.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-862"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108688.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.7"
},
{
"fixed": "2.7"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}