Description
CMS Made Simple (CMSMS) through 2.2.6 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 an SHA-1 cryptographic protection mechanism can be bypassed.
Metrics
CVSS 3.0 8.8/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/itodaro/cve/blob/master/README.mdExploit, Technical Description, Third Party Advisory
- https://github.com/itodaro/cve/blob/master/README.mdExploit, Technical Description, Third Party Advisory
Timeline
- Published
- Apr 13, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified