CVE-2019-9056
In the module FrontEndUsers (in the file class.FrontEndUsersManipulate.php or class.FrontEndUsersManipulator.php), it is possible to reach an unserialize call with an untrusted __FEU__ cookie, and achieve authenticated object injection.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in CMS Made Simple 2.2.8. In the module FrontEndUsers (in the file class.FrontEndUsersManipulate.php or class.FrontEndUsersManipulator.php), it is possible to reach an unserialize call with an untrusted __FEU__ cookie, and achieve authenticated object injection.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- cmsmadesimple/cms made simple
- Source
- cve@mitre.org
References
- https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwgVendor Advisory
- https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-SpuzzumRelease Notes, Vendor Advisory
- https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwgVendor Advisory
- https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-SpuzzumRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.