CVE-2020-8119

MEDIUM
4.3
CVSS Score
Published: February 4, 2020 at 07:08 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorNextcloud/server

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.9%

Description

Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is opened via the gallery app.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 15.0.1316.0.0 ≤ v < 16.0.617.0.0 ≤ v < 17.0.117.0.0
Affected range stops below 15.0.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.0.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.0.1, so it looks safe — our inference, not a vendor statement

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-285CWE-863

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