CVE-2018-18927 Information

Description

An issue was discovered in PublicCMS V4.0. It allows XSS by modifying the page_list \attached\ attribute (which typically has ‘class=\icon-globe icon-large' in its value) as demonstrated by an ‘UPDATE sys_module SET attached = [XSS]\ WHERE id=\page_list' statement.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/sanluan/PublicCMS/issues/22

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8