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{
"Title": "Reflected XSS in error pages",
"Timestamp": 1494244800,
"Risk": 1,
"CVSS3": {
"score": 3.5,
"vector": "AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N"
},
"CWE": {
"id": 79,
"name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
},
"HackerOne": 216812,
"Affected":[
{
"Version":"11.0.3",
"CVE":"CVE-2017-0891",
"Operator":"<"
},
{
"Version":"10.0.5",
"CVE":"CVE-2017-0891",
"Operator":"<"
},
{
"Version":"9.0.58",
"CVE":"CVE-2017-0891",
"Operator":"<"
}
],
"Description":"Inadequate escaping of error messages leads to XSS vulnerabilities in multiple components.Note that Nextcloud employs a strict Content-Security-Policy preventing exploitation of this XSS issue on modern web browsers.",
"ActionTaken": "Error messages are now properly escaped.",
"Acknowledgment":[
{
"Name": "Manuel Mancera",
"Website": "https://twitter.com/sinkmanu",
"Reason": "Vulnerability discovery and disclosure."
}
],
"Resolution": "It is recommended that all instances are upgraded to Nextcloud 9.0.58, 10.0.5 or 11.0.3."
}
|
