PT-2018-18905 · Dedecms · Dedecms

Published 2018-04-02 · Updated 2018-05-02 · CVE-2018-9174

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 DedeCMS version 5.7

Description The issue allows remote attackers to execute arbitrary PHP code. This is possible because the contents of modifytmp.inc are under an attacker's control, specifically through the refiles array parameter in sys verifies.php.

Recommendations For DedeCMS version 5.7, consider restricting access to the sys verifies.php file until a patch is available, and avoid using the refiles array parameter in this context to minimize the risk of exploitation.

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2018-9174

Affected Products

Dedecms

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-9174 · Security Note
• https://osv.dev/vulnerability/CVE-2018-9174 · Vendor Advisory
• https://xz.aliyun.com/t/2237 · Note