Aureus ERP through 1.6.0 Stored XSS via Time Off Holiday Action Modal

Advisories

Aureus ERP through 1.6.0 Stored XSS via Time Off Holiday Action Modal

Severity: medium
Date: 10/15/2026
Affecting: Aureus ERP <= 1.6.0
CVE: CVE-2026-111284
CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS: 5.1
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
References: https://hackmd.io/@leediay/By7ESbAozl
https://github.com/aureuserp/aureuserp/pull/1606
https://github.com/aureuserp/aureuserp/blob/v1.6.0/plugins/webkul/time-off/src/Filament/Actions/HolidayAction.php#L42-L63
https://github.com/aureuserp/aureuserp
Credit: leediay153 from Viettel Post
Description: Aureus ERP through 1.6.0 contains a stored cross-site scripting vulnerability in HolidayAction.php that allows authenticated users to inject scripts via unescaped holiday names rendered as HtmlString. Attackers permitted to create Public Holidays or Mandatory Days can store JavaScript payloads that execute when HR managers or administrators open the Holiday modal, hijacking their sessions.

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