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CVE-2026-62278— LubeLogger: Path Traversal in HandleTranslationFileUpload Allows Authenticated Users to Write Files Outside Data Directory

Quick assessment

Affected
hargata lubelog
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.

LubeLogger is a self-hosted, open-source, web-based vehicle maintenance and fuel mileage tracker. Prior to 1.6.8, authenticated non-administrative users could reach HandleTranslationFileUpload and influence the name passed from Controllers/FilesController.cs t

CVSS 8.1 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
hargata lubelog < 1.6.8 affected
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I. Basic Information for CVE-2026-62278

Vulnerability Information

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Vulnerability Title
LubeLogger: Path Traversal in HandleTranslationFileUpload Allows Authenticated Users to Write Files Outside Data Directory
Source: CVE Program / CVE List V5
Vulnerability Description
LubeLogger is a self-hosted, open-source, web-based vehicle maintenance and fuel mileage tracker. Prior to 1.6.8, authenticated non-administrative users could reach HandleTranslationFileUpload and influence the name passed from Controllers/FilesController.cs to RenameFile in Helper/FileHelper.cs. RenameFile constructed newFilePath with string replacement and moved the uploaded file without verifying the resolved absolute path remained under the web root or data directory. A crafted upload name could therefore move an uploaded file outside the intended storage directory, enabling unauthorized file placement or overwrite with the privileges of the application process. This issue is fixed in version 1.6.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
hargata lubelog < 1.6.8 -

II. Public POCs for CVE-2026-62278

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III. Intelligence Information for CVE-2026-62278

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Patches & Fixes for CVE-2026-62278 (2)

Other References for CVE-2026-62278 (3)

IV. Related Vulnerabilities

Same product: lubelog
Same vendor: hargata
Same weakness: CWE-22

V. Comments for CVE-2026-62278

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