PT-2018-13907 · Cscms · Cscms

Published 2018-09-17 · Updated 2018-11-19 · CVE-2018-17126

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions CScms version 4.1

Description The issue allows remote code execution. This can be demonstrated by using the input 1');eval($ POST[cmd]);# in the Web Name field to upload a file to pluginssysInstall.php.

Recommendations For CScms version 4.1, as a temporary workaround, consider restricting access to the Install.php file in the pluginssys directory until a patch is available. Avoid using user-inputted data in the eval() function to minimize the risk of exploitation.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2018-17126

Affected Products

Cscms

References · 4

• 🔥❌ https://github.com/AvaterXXX/CScms/blob/master/CScms_xss.md#cscms_getshell · Exploit, Deleted
• 🔥 https://patec.cn/newsshow.php?cid=24&id=125 · Exploit
• https://osv.dev/vulnerability/CVE-2018-17126 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-17126 · Security Note