CVE Vulnerability

CVE-2020-8181

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

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/808287, Exploit Patch
https://nextcloud.com/security/advisory/?id=NC-SA-2020-024 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:nextcloud:contacts:*:*:*:*:*:*:*:*
Information

Published : 2020-07-10 04:15

Updated : 2020-07-17 03:44

NVD link : CVE-2020-8181

Mitre link : CVE-2020-8181

Products Affected
No products.
CWE
CWE-434