Description
A security vulnerability has been detected in grandnode grandnode2 up to 2.3.0. This impacts the function ProductImportDataObject.PrepareProductPictures of the component Excel Import. The manipulation of the argument Picture1/Picture2/Picture3 leads to path traversal. The attack can be initiated remotely. Upgrading to version 2.4.0 will fix this issue. The identifier of the patch is 2abbaed232080ad74949c6f35581f0351e309972. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| grandnode | grandnode2 | 2.0, 2.1, 2.2, 2.3.0 | 2.4.0 |
References
- VDB-422322 | grandnode grandnode2 Excel Import ProductImportDataObject.PrepareProductPictures path traversal vdb-entry technical-description
- VDB-422322 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-112248 | CVE Analysis and Report third-party-advisory
- Submit #986349 | GrandNode grandnode2 <= 2.3.0 File Inclusion third-party-advisory
- https://github.com/grandnode/grandnode2/security/advisories/GHSA-8wj3-7vmm-69rj broken-link
- https://github.com/grandnode/grandnode2/pull/862 issue-tracking patch
- https://github.com/grandnode/grandnode2/commit/2abbaed232080ad74949c6f35581f0351e309972 patch
- https://github.com/grandnode/grandnode2/releases/tag/2.4.0 patch
- https://github.com/grandnode/grandnode2/ product