Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Reflected XSS in the Gallery application. The gallery app was not properly sanitizing exception messages from the Nextcloud/ownCloud server. Due to an endpoint where an attacker could influence the error message, this led to a reflected Cross-Site-Scripting vulnerability.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.6"
},
{
"introduced": "9.1.0"
},
{
"fixed": "9.1.2"
}
],
"source": "CPE_RANGE"
}
],
"vendor_product": "owncloud:owncloud"
}
]
}{
"extracted_events": [
{
"range": [
{
"fixed": "f9ef505c1d60c9041e251682e0f6b3daad952d58"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.1.0"
},
{
"fixed": "9.1.2"
}
],
"source": "CPE_RANGE"
}
]
}
{
"extracted_events": [
{
"range": [
{
"fixed": "b3b3772fb9bec61ba10d357bef42b676fa474eee"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "dc4887f1afcc0cf304f4a0694075c9364298ad8a"
}
],
"source": "REFERENCES_COMMIT"
}
]
}