CVE Vulnerability

CVE-2021-22913

Nextcloud Deck before 1.2.7, 1.4.1 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only the local Nextcloud server unless a global search has been explicitly chosen by the user.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/1167958 Issue Tracking Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h8f6-wg82-6p7r Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nextcloud:deck:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:deck:*:*:*:*:*:*:*:*
Information

Published : 2021-06-11 04:15

Updated : 2021-06-23 07:16

NVD link : CVE-2021-22913

Mitre link : CVE-2021-22913

Products Affected
No products.
CWE
CWE-200