FreeBSD : Grafana -- Unauthorized file disclosure (827b95ff-290e-11ed-a2e7-6c3be5272acd)

high Nessus Plugin ID 164622



The remote FreeBSD host is missing one or more security-related updates.


The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 827b95ff-290e-11ed-a2e7-6c3be5272acd advisory.

- Grafana Labs reports: On July 21, an internal security review identified an unauthorized file disclosure vulnerability in the Grafana Image Renderer plugin when HTTP remote rendering is used. The Chromium browser embedded in the Grafana Image Renderer allows for printing of unauthorized files in a PNG file.
This makes it possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake data source (this applies if the user has admin permissions in Grafana). (CVE-2022-31176)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.


Update the affected packages.

See Also

Plugin Details

Severity: High

ID: 164622

File Name: freebsd_pkg_827b95ff290e11eda2e76c3be5272acd.nasl

Version: 1.4

Type: local

Published: 9/1/2022

Updated: 12/6/2022

Supported Sensors: Nessus

Risk Information


Risk Factor: Medium

Score: 5.2


Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:C

CVSS Score Source: CVE-2022-31176


Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:grafana, p-cpe:/a:freebsd:freebsd:grafana7, p-cpe:/a:freebsd:freebsd:grafana8, p-cpe:/a:freebsd:freebsd:grafana9, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 9/1/2022

Vulnerability Publication Date: 9/1/2022

Reference Information

CVE: CVE-2022-31176