CVE-2018-19917: Microweber XSS Vulnerability
6.1
CVSS Score
3.0
Basic Information
CVE ID
GHSA ID
EPSS Score
0.71353%
CWE
Published
5/14/2022
Updated
10/6/2023
KEV Status
No
Technology
PHP
Technical Details
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
---|---|---|---|
microweber/microweber | composer | <= 1.0.8 |
Vulnerability Intelligence
Miggo AI
Root Cause Analysis
The vulnerability is explicitly tied to the 'keywords' parameter in search.php
across all references (Netsparker example URL: /search.php?keywords=...). Reflected XSS occurs when user input is echoed without sanitization. While no specific function name is provided in advisories, the file (search.php
) and parameter ('keywords') are consistently identified. In PHP
, this typically involves direct use of $_GET['keywords']
in output contexts (e.g., echo
, print
) without htmlspecialchars()
or equivalent escaping, which aligns with the described vulnerability mechanism.