PT-2018-13459 · Phpkaiyuancms · Phpkaiyuancms Phpopensourcecms

Howchen · Published 2018-08-31 · Updated 2018-10-23 · CVE-2018-16278

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 phpkaiyuancms PhpOpenSourceCMS (POSCMS) version 3.2.0

Description The issue allows an unauthenticated user to execute arbitrary SQL commands. This is achieved via the "diy/module/member/controllers/Api.php" file, specifically through the ajax save draft function, by manipulating the dir parameter.

Recommendations For phpkaiyuancms PhpOpenSourceCMS (POSCMS) version 3.2.0, consider restricting access to the ajax save draft function in the Api.php file until a patch is available. As a temporary workaround, avoid using the dir parameter in the affected API endpoint.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2018-16278

Affected Products

Phpkaiyuancms Phpopensourcecms

References · 3

• 🔥 https://github.com/howchen/howchen/issues/3 · Exploit
• https://osv.dev/vulnerability/CVE-2018-16278 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16278 · Security Note