CVE-2026-33531

MEDIUM

6.5

Description

InvenTree is an Open Source Inventory Management System. Prior to version 1.2.6, a path traversal vulnerability in the report template engine allows a staff-level user to read arbitrary files from the server filesystem via crafted template tags. Affected functions: `encode_svg_image()`, `asset()`, and `uploaded_image()` in `src/backend/InvenTree/report/templatetags/report.py`. This requires staff access (to upload / edit templates with maliciously crafted tags). If the InvenTree installation is configured with high access privileges on the host system, this path traversal may allow file access outside of the InvenTree source directory. This issue is patched in version 1.2.6, and 1.3.0 (or above). Users should update to the patched versions. No known workarounds are available.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/26/2026

Last Modified4/1/2026

Sourcenvd

Honeypot Sightings0

Affected Products

inventree_project:inventree

Weaknesses (CWE)

CWE-89

References

https://github.com/inventree/InvenTree/pull/11579(security-advisories@github.com)

https://github.com/inventree/InvenTree/security/advisories/GHSA-rhc5-7c3r-c769(security-advisories@github.com)

IOC Correlations

No correlations recorded

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