PT-2018-14453 · S Cms · S-Cms

Published 2018-10-17 · Updated 2018-12-03 · CVE-2018-18426

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions s-cms version 3.0

Description The issue allows remote attackers to execute arbitrary PHP code. This can be achieved by placing the malicious code in a crafted User-agent Disallow value in the robots.php txt parameter.

Recommendations For s-cms version 3.0, consider restricting access to the robots.php file or validating and sanitizing the txt parameter to prevent the execution of arbitrary PHP code. As a temporary workaround, restrict the use of the txt parameter in the robots.php file until a patch is available.

Exploit

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2018-18426

Affected Products

S-Cms

References · 4

• 🔥 http://ttk7.cn/post-93.html · Exploit
• https://s-cms.cn/update.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18426 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18426 · Security Note