CVE-2019-19374
CRITICALSquiz Matrix CMS <5.5.0.3-5.5.3.3 - Info Disclosure
Title source: llmDescription
An issue was discovered in core/assets/form/form_question_types/form_question_type_file_upload/form_question_type_file_upload.inc 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 delete arbitrary files from the server during interaction with the File Upload field type, when a custom form exists. (This is related to an information disclosure issue within the File Upload field type that allows users to view the full path to uploaded files, including the product's web root directory.)
References (4)
Core 4
Core References
Release Notes x_refsource_misc
https://matrix.squiz.net/releases/5.5/5.5.3.3
Third Party Advisory x_refsource_misc
https://zxsecurity.co.nz/wp-content/uploads/2019/12/ZX%20Security%20Advisory%20-%20Squiz%20Matrix%20CMS%20-%20Multiple%20Vulnerabilities.pdf
Exploit, Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2019/Dec/34
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/155671/Squiz-Matrix-CMS-5.5.x.x-Code-Execution-Information-Disclosure.html
Scores
CVSS v3
9.1
EPSS
0.0344
EPSS Percentile
87.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-22
Status
published
Products (1)
squiz/matrix
5.5.0.0 - 5.5.0.3
Published
Dec 11, 2019
Tracked Since
Feb 18, 2026