CVE-2026-103544 datadrivenconstruction OpenConstructionERP Al Provider Configuration ai_client.py wrong session
Remote attackers can access sensitive data exposed to the wrong session in the AI Provider Configuration Handler of OpenConstructionERP.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-103544?
CVE-2026-103544 is a medium-severity vulnerability in datadrivenconstruction OpenConstructionERP, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in datadrivenconstruction OpenConstructionERP up to 14.8.1. The impacted element is an unknown function of the file backend/app/modules/ai/ai_client.py of the component Al Provider Configuration Handler. Performing a manipulation results in exposure of data element to wrong session. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 15.0.0 is sufficient to resolve this issue. It is suggested to upgrade the affected component.
Weakness: CWE-488
Which versions are affected by CVE-2026-103544?
How do I fix CVE-2026-103544?
No fix has been published for CVE-2026-103544 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-103544 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-103544 exists.
Sources
Also known as GHSA-8rwg-xf8h-29m3, GHSA-wfpw-cv5v-64j5.