PT-2018-18906 · Dedecms · Dedecms

CVE-2018-9175 · Published 2018-04-02 · Updated 2025-06-03

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 achieved via the egroup parameter to the "/uploads/dede/stepselect main.php" API endpoint, as code within the database is accessible to "/uploads/dede/sys cache up.php".

Recommendations For DedeCMS version 5.7, consider restricting access to the egroup parameter in the "/uploads/dede/stepselect main.php" endpoint until a patch is available. Additionally, limit access to the database code that is accessible to "/uploads/dede/sys cache up.php" to minimize the risk of exploitation.

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2018-9175

Affected Products

Dedecms

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2018-9175 · Security Note
• https://osv.dev/vulnerability/CVE-2018-9175 · Vendor Advisory
• https://t.me/cvenotify/123549 · Telegram Post
• https://xz.aliyun.com/t/2237 · Note
• https://t.me/cvetracker/24590 · Telegram Post
• https://t.me/cvenotify/124440 · Telegram Post