CVE-2019-9055
HIGHCmsmadesimple Cms Made Simple < 2.2.8 - Insecure Deserialization
Title source: ruleDescription
An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.
Exploits (1)
metasploit
WORKING POC
NORMAL
rubypoc
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/cmsms_object_injection_rce.rb
References (4)
Core 4
Core References
Release Notes, Vendor Advisory x_refsource_confirm
https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum
Release Notes, Vendor Advisory x_refsource_misc
https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg
Exploit, Third Party Advisory x_refsource_misc
http://packetstormsecurity.com/files/155322/CMS-Made-Simple-2.2.8-Remote-Code-Execution.html
Various Sources x_refsource_misc
https://blog.certimetergroup.com/it/articolo/security/CMS_Made_Simple_deserialization_attack_%28CVE-2019-9055%29
Scores
CVSS v3
8.8
EPSS
0.3199
EPSS Percentile
96.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (1)
cmsmadesimple/cms_made_simple
< 2.2.8
Published
Mar 26, 2019
Tracked Since
Feb 18, 2026