An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF.
[
{
"product": "Nextcloud Server",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "18.0.3"
}
]
}
]
lists.opensuse.org/opensuse-security-announce/2020-05/msg00037.html
lists.opensuse.org/opensuse-security-announce/2020-05/msg00038.html
lists.opensuse.org/opensuse-security-announce/2020-05/msg00040.html
lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
nextcloud.com/security/advisory/?id=NC-SA-2020-019