CVE-2026-94387 Aureus ERP before 1.6.0 Stored XSS via Chatter Field-Change Log
Attackers can inject malicious scripts into the Chatter field-change log, executing code when other users view the record.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-94387?
CVE-2026-94387 is a medium-severity cross-site scripting vulnerability in Webkul Aureus ERP, published on 21 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2026-94387?
How do I fix CVE-2026-94387?
No fix has been published for CVE-2026-94387 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-94387 being exploited?
There is no known exploitation of CVE-2026-94387 in the wild and no public exploit code.
Sources
Also known as GHSA-w45j-77g8-wj7w.