CVE-2018-10519 — HIGH (8.8)

Vulnerability Description

CMS Made Simple (CMSMS) 2.2.7 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this->_loginkey] to equal 1, because files in the tmp/ directory are accessible through HTTP requests. NOTE: this vulnerability exists because of an incorrect fix for CVE-2018-10084.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cmsmadesimple	Cms Made Simple	2.2.7

Related Weaknesses (CWE)

CWE-732

References

https://github.com/itodaro/cmsms_cve/blob/master/README.mdExploitThird Party Advisory
https://github.com/itodaro/cmsms_cve/blob/master/README.mdExploitThird Party Advisory

FAQ

What is CVE-2018-10519?

CVE-2018-10519 is a vulnerability with a CVSS score of 8.8 (HIGH). CMS Made Simple (CMSMS) 2.2.7 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this->_loginkey] to equal 1, because fi...

How severe is CVE-2018-10519?

CVE-2018-10519 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-10519?

Check the references section above for vendor advisories and patch information. Affected products include: Cmsmadesimple Cms Made Simple.