plugNmeet Server through 2.5.2 contains a path traversal vulnerability in the whiteboard conversion endpoint that allows any meeting participant to read server files via crafted filePath values. Attackers can supply ../ sequences so text or office documents are converted into page images, then fetch them unauthenticated through /download/uploadedFile/.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-22"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108158.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.5.2"
},
{
"fixed": "2.5.2"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}