CVE-2026-27176: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in sergejey MajorDoMo
MajorDoMo (aka Major Domestic Module) contains a reflected cross-site scripting (XSS) vulnerability in command.php. The $qry parameter is rendered directly into the HTML page without sanitization via htmlspecialchars(), both in an input field value attribute and in a paragraph element. An attacker can inject arbitrary JavaScript by crafting a URL with malicious content in the qry parameter.
AI Analysis
Technical Summary
CVE-2026-27176 is a reflected cross-site scripting (XSS) vulnerability in MajorDoMo's command.php. The $qry parameter is rendered into the HTML page without being sanitized using htmlspecialchars(), both within an input field's value attribute and a paragraph element. This improper neutralization of input during web page generation enables attackers to inject arbitrary JavaScript code via a crafted URL containing malicious content in the qry parameter.
Potential Impact
An attacker can exploit this vulnerability to execute arbitrary JavaScript in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider applying input sanitization or filtering on the $qry parameter to prevent injection. Avoid clicking on untrusted URLs containing the qry parameter.
CVE-2026-27176: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in sergejey MajorDoMo
Description
MajorDoMo (aka Major Domestic Module) contains a reflected cross-site scripting (XSS) vulnerability in command.php. The $qry parameter is rendered directly into the HTML page without sanitization via htmlspecialchars(), both in an input field value attribute and in a paragraph element. An attacker can inject arbitrary JavaScript by crafting a URL with malicious content in the qry parameter.
CVSS v4.0
Score 5.1medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-27176 is a reflected cross-site scripting (XSS) vulnerability in MajorDoMo's command.php. The $qry parameter is rendered into the HTML page without being sanitized using htmlspecialchars(), both within an input field's value attribute and a paragraph element. This improper neutralization of input during web page generation enables attackers to inject arbitrary JavaScript code via a crafted URL containing malicious content in the qry parameter.
Potential Impact
An attacker can exploit this vulnerability to execute arbitrary JavaScript in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider applying input sanitization or filtering on the $qry parameter to prevent injection. Avoid clicking on untrusted URLs containing the qry parameter.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-02-18T15:22:30.053Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 69962e786aea4a407ae921f4
Added to database: 02/18/2026, 21:26:16 UTC
Last enriched: 06/24/2026, 15:07:02 UTC
Last updated: 09/10/2026, 19:36:53 UTC
Views: 154
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