Skip to content

Path to server-side requests via websocket

Moderate
paulfitz published GHSA-qh95-2qv8-pqx3 Nov 13, 2025

Package

docker gristlabs/grist (docker)

Affected versions

< 1.7.6

Patched versions

1.7.6

Description

Impact

A user with access to any document on a Grist installation can use a feature for fetching from a URL that is executed on the server. The privileged network access of server-side requests could offer opportunities for attack escalation.

Patches

Fixed since version 1.7.6
Mitigation was to use the proxy for untrusted fetches intended for such purposes.

Workarounds

Avoid making http/https endpoints available to an instance running Grist that expose credentials or operate without credentials.

Severity

Moderate

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
High
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
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:H/PR:N/UI:N/S:C/C:H/I:N/A:N

CVE ID

CVE-2025-64752

Weaknesses

No CWEs

Credits