A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks.
[
{
"product": "Nextcloud Contacts",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed in 3.4.0"
}
]
}
]