# CVE-2026-111284: Aureus ERP stored cross-site scripting in HolidayAction

Source: https://junglewise.ai/threats/cve-2026-111284-aureus-erp-through-1-6-0-contains-a-stored-cross-site-scripting  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-15. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-111284 · Severity: medium · CVSS 5.4 · Published 2026-10-15

Aureus ERP is an open-source enterprise resource planning system used to manage business operations. Authenticated users with permission to create public holidays or mandatory days can inject malicious JavaScript code that executes when HR managers or administrators view the Holiday modal, potentially allowing session hijacking or data theft.

Technologies: [Aureus ERP](https://junglewise.ai/threats/technologies/aureus-aureus-erp). Vendors: [Aureus](https://junglewise.ai/threats/vendors/aureus).

## Quick answers

**Is CVE-2026-111284 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-111284 being exploited in the wild.

**How severe is CVE-2026-111284?** Medium severity, with a CVSS score of 5.4, published 15 October 2026.

**Which products and versions are affected?** Aureus ERP through 1.6.0.

**Is there a fix for CVE-2026-111284?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-111284 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-111284?** Check whether you run Aureus ERP at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A stored cross-site scripting (XSS) vulnerability exists in HolidayAction.php where unescaped holiday names are rendered as HtmlString in the Holiday modal. An authenticated user with holiday creation permissions can store JavaScript payloads in holiday names that execute in the browsers of HR managers or administrators. No fix information is available in the advisory.

## Affected products

- Aureus ERP through 1.6.0

## Timeline

- 2026-10-15: disclosed

## References

- [https://github.com/aureuserp/aureuserp](https://github.com/aureuserp/aureuserp)
- [https://github.com/aureuserp/aureuserp/blob/v1.6.0/plugins/webkul/time-off/src/Filament/Actions/HolidayAction.php](https://github.com/aureuserp/aureuserp/blob/v1.6.0/plugins/webkul/time-off/src/Filament/Actions/HolidayAction.php)

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- [Aureus ERP stored cross-site scripting in Inventory Rules](https://junglewise.ai/threats/cve-2026-110878-aureus-erp-through-1-6-0-contains-a-stored-cross-site-scripting)
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- [Aureus ERP stored cross-site scripting in Chatter field-change log](https://junglewise.ai/threats/cve-2026-94387-aureus-erp-before-1-6-0-contains-a-stored-cross-site-scripting)