Drupal 9.3.x < 9.3.22 / 9.4.x < 9.4.7 Drupal Vulnerability (SA-CORE-2022-016)

high Nessus Plugin ID 165520

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Synopsis

A PHP application running on the remote web server is affected by a vulnerability.

Description

According to its self-reported version, the instance of Drupal running on the remote web server is 9.3.x prior to 9.3.22 or 9.4.x prior to 9.4.7. It is, therefore, affected by a vulnerability.

- Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates for which the name is a user input. It is possible to use the `source` or `include` statement to read arbitrary files from outside the templates' directory when using a namespace like `@somewhere/../some.file`. In such a case, validation is bypassed.
Versions 1.44.7, 2.15.3, and 3.4.3 contain a fix for validation of such template names. There are no known workarounds aside from upgrading. (CVE-2022-39261)

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

Solution

Upgrade to Drupal version 9.3.22 / 9.4.7 or later.

Plugin Details

Severity: High

ID: 165520

File Name: drupal_9_4_7.nasl

Version: 1.6

Type: remote

Family: CGI abuses

Published: 9/28/2022

Updated: 1/27/2023

Configuration: Enable paranoid mode, Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2022-39261

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/a:drupal:drupal

Required KB Items: Settings/ParanoidReport, installed_sw/Drupal

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2022

Vulnerability Publication Date: 9/28/2022

Reference Information

CVE: CVE-2022-39261

IAVA: 2022-A-0449-S

Detections

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