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CVE-2026-33531— InvenTree has Path Traversal In Report Templates

Quick assessment

Affected
inventree InvenTree
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

InvenTree是InvenTree开源的一个开源库存管理系统。提供强大的低级库存控制和零件跟踪。 InvenTree 1.2.6之前版本存在SQL注入漏洞，该漏洞源于报告模板引擎存在路径遍历，可能导致具有staff权限的用户读取服务器上的任意文件。

AI Predicted 5.3 Difficulty: Easy EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2026-33531

Vulnerability Information
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Vulnerability Title
InvenTree has Path Traversal In Report Templates
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
InvenTree SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
InvenTree是InvenTree开源的一个开源库存管理系统。提供强大的低级库存控制和零件跟踪。 InvenTree 1.2.6之前版本存在SQL注入漏洞，该漏洞源于报告模板引擎存在路径遍历，可能导致具有staff权限的用户读取服务器上的任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
inventree InvenTree < 1.2.6 -

II. Public POCs for CVE-2026-33531

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III. Intelligence Information for CVE-2026-33531

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Patches & Fixes for CVE-2026-33531 (1)

Vendor Advisories for CVE-2026-33531 (1)

IV. Related Vulnerabilities

Same product: InvenTree
Same vendor: inventree
Same weakness: CWE-89

V. Comments for CVE-2026-33531

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