Vulnerability CVE-2020-8181
Published: 2020-07-10

Description:
A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars.

Type:

CWE-434

 (Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Nextcloud -> Contacts 

 References:
https://hackerone.com/reports/808287
,
https://nextcloud.com/security/advisory/?id=NC-SA-2020-024
Copyright 2024, cxsecurity.com

 

Back to Top