Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.
[
{
"product": "Nextcloud Server",
"vendor": "Nextcloud",
"versions": [
{
"status": "affected",
"version": "before 11.0.3"
}
]
}
]