CVE-2026-6651 erponline.xyz ERP Online Inventory Edit Item cross site scripting
Attackers can inject malicious scripts via the Item Name field in the Inventory Edit Item page, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-6651?
CVE-2026-6651 is a medium-severity cross-site scripting vulnerability in erponline.xyz ERP Online, published on 20 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A security flaw has been discovered in erponline.xyz ERP Online up to 4.0.0. This vulnerability affects unknown code of the component Inventory Edit Item Page. The manipulation of the argument Item Name results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-6651?
How do I fix CVE-2026-6651?
No fix has been published for CVE-2026-6651 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-2026-6651 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6651 exists.
Sources
Also known as GHSA-82p8-693h-j5x5.