CVE-2026-101139 Webkul Bagisto Invoice Mass Status Update state authorization
Attackers can remotely update invoice statuses without proper authorization, allowing unauthorized data modification and privilege escalation in Bagisto.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-101139?
CVE-2026-101139 is a medium-severity missing authorization vulnerability in Webkul Bagisto, published on 28 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability was detected in Webkul Bagisto up to 2.4.6/2.5.0-beta4. This impacts an unknown function of the file /admin/sales/invoices/mass-update/state of the component Invoice Mass Status Update. Performing a manipulation results in missing authorization. The attack can be initiated remotely. The exploit is now public and may be used. Upgrading to version 2.5.0-beta5 will fix this issue. The patch is named 2c34b94d0313824ce98efee8aef8ee141d9b89d0. It is recommended to apply a patch to fix this issue. The vendor confirms: "[W]e run continuous automated AI-assisted security scanning across the Bagisto codebase. The behaviour you describe has already been identified and reproduced internally, and it is actively being fixed rather than triaged from scratch."
Which versions are affected by CVE-2026-101139?
How do I fix CVE-2026-101139?
No fix has been published for CVE-2026-101139 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-101139 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101139 exists.
Sources
Also known as GHSA-36mw-854w-84x5.