PT-2021-9126 · Unknown · Cms Made Simple

Calguy1000 · Published 2021-09-17 · Updated 2021-09-28 · CVE-2019-9060

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions CMS Made Simple version 2.2.8

Description An issue was discovered in the CGExtensions module, allowing unauthenticated path traversal with the m1 filename parameter in the file action.setdefaulttemplate.php. Additionally, through the action.showmessage.php file, it is possible to read arbitrary file content by using that path traversal with m1 prefname set to cg errormsg and m1 resettodefault set to 1.

Recommendations For CMS Made Simple version 2.2.8, consider disabling the CGExtensions module until a patch is available. As a temporary workaround, restrict access to the action.setdefaulttemplate.php and action.showmessage.php files to minimize the risk of exploitation. Avoid using the m1 filename parameter in the affected module and the m1 prefname and m1 resettodefault parameters in the action.showmessage.php file until the issue is resolved.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2019-9060

Affected Products

Cms Made Simple

References · 9

• https://cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum · Vendor Advisory
• https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg · Vendor Advisory
• https://forum.cmsmadesimple.org/viewtopic.php?f=1&t=80285 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-9060 · Vendor Advisory
• http://dev.cmsmadesimple.org/project/changelog/5819 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9060 · Security Note
• https://t.me/cvenotify/21098 · Telegram Post
• https://t.me/cvenotify/21581 · Telegram Post
• https://t.me/cibsecurity/29059 · Telegram Post