CVEvulnerability

CVE-2019-19373

7.5 HIGH Published 2019-12-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-12-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-502

Description

An issue was discovered in Squiz Matrix CMS 5.5.0 prior to 5.5.0.3, 5.5.1 prior to 5.5.1.8, 5.5.2 prior to 5.5.2.4, and 5.5.3 prior to 5.5.3.3 where a user can trigger arbitrary unserialization of a PHP object from a packages/cms/page_templates/page_remote_content/page_remote_content.inc POST parameter during processing of a Remote Content page type. This unserialization can be used to trigger the inclusion of arbitrary files on the filesystem (local file inclusion), and results in remote code execution.

Affected configurations

• squiz matrix (>= 5.5.0.0 < 5.5.0.3) • squiz matrix (>= 5.5.1.0 < 5.5.1.8) • squiz matrix (>= 5.5.2.0 < 5.5.2.4) • squiz matrix (>= 5.5.3.0 < 5.5.3.3)

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References