CVE-2026-103544
datadrivenconstruction OpenConstructionERP Al Provider Configuration ai_client.py wrong session
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 1, 2026
- Updated
- Oct 1, 2026
- Reserved
- Sep 30, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-488 Exposure of Data Element to Wrong Session
Affected Products
| Product | Versions |
|---|---|
OpenConstructionERPdatadrivenconstruction |
|
References
- VDB-412354 | datadrivenconstruction OpenConstructionERP Al Provider Configuration ai_client.py wrong sessionvdb-entry
- VDB-412354 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-103544 | CVE Analysis and Reportthird-party-advisory
- Submit #957984 | DataDrivenConstruction OpenConstructionERP < 15.0.0 Improper Access Controlthird-party-advisory
- https://github.com/datadrivenconstruction/OpenConstructionERP/security/advisories/GHSA-wfpw-cv5v-64j5exploit
- https://github.com/datadrivenconstruction/OpenConstructionERP/releases/tag/v15.0.0patch
- https://github.com/datadrivenconstruction/OpenConstructionERP/product
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