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Any signed in user can modify content of Notebook widget

Low
Meierschlumpf published GHSA-pxx9-3wm2-4r56 Apr 9, 2025

Package

ghcr.io/homarr-labs/homarr (Docker Image)

Affected versions

< 1.15.0

Patched versions

1.15.0

Description

Impact

Users that are not expected to make changes can change the content of the notebook widget. Impacted is anybody who uses the Notebook widget where other users have access to the board that are not expected to change it's content.

Patches

The problem will be patched in version 1.15.0. Please update to this version if you are affected.

Workarounds

Remove any Notebooks from your dashboards or restrict access to the board to only the allowed users.

Severity

Low

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVE ID

No known CVE

Weaknesses

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action. Learn more on MITRE.

Credits