CVE-2019-9055

EPSS 12.5%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 12.5%KEV nãoPoC —Nuclei —Metasploit simPatch —

Lifecycle

26 Mar 2019Metasploit module available

26 Mar 2019Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

Affected products

n/a · n/a

References

http://packetstormsecurity.com/files/155322/CMS-Made-Simple-2.2.8-Remote-Code-Execution.html https://blog.certimetergroup.com/it/articolo/security/CMS_Made_Simple_deserialization_attack_%28CVE-2019-9055%29 https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum