MajorDoMo Reflected Cross-Site Scripting in command.php_CVE-2026-27176

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

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.

Basic Information

ID CVE-2026-27176

Source VulnCheck

Published Feb 18, 2026 at 21:10

Affected Product

Vendor sergejey

Product MajorDoMo

Affected Versions sergejey MajorDoMo 0

CWE Classification

CWE-79

References

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    "published": "2026-02-18T21:10:37.784Z",
    "modified": "2026-02-18T21:10:37.784Z",
    "type": "cve",
    "title": "MajorDoMo Reflected Cross-Site Scripting in command.php",
    "source": "VulnCheck",
    "references": "https://chocapikk.com/posts/2026/majordomo-revisited/\nhttps://github.com/sergejey/majordomo/pull/1177\nhttps://www.vulncheck.com/advisories/majordomo-reflected-cross-site-scripting-in-commandphp",
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