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CVE-2026-25525

CVE-2026-25525 · OpenMage LTS has Path Traversal Filter Bypass in Dataflow Module

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to version 20.17.0, the Dataflow module in OpenMage LTS uses a weak blacklist filter (`str_replace('../', '', $input)`) to prevent path traversal attacks. This filter can be bypassed using patterns like `..././` or `....//`, which after the replacement still result in `../`. An authenticated administrator can exploit this to read arbitrary files from the server filesystem. Version 20.17.0 patches the issue.

CVSS 4.9 · Medium · EPSS 0.5% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • magento-lts

    Versions
    • < 20.17.0: Affected

    No fix published

  • openmage/magento-lts Packagist

    Versions
    • 1.9.1.1
    • 1.9.2.0
    • 1.9.2.1
    • 1.9.2.2
    • 1.9.2.3
    • 1.9.2.4
    • 1.9.3.0
    • 1.9.3.1
    • v19.4.0
    • v19.4.1
    • v19.4.10
    • v19.4.11
    • v19.4.12
    • v19.4.13
    • v19.4.14
    • v19.4.15
    • v19.4.16
    • v19.4.17
    • v19.4.18
    • v19.4.19
    • v19.4.2
    • v19.4.20
    • v19.4.21
    • v19.4.22
    • v19.4.23
    • v19.4.3
    • v19.4.4
    • v19.4.5
    • v19.4.6
    • v19.4.7
    • v19.4.8
    • v19.4.9
    • v19.5.0
    • v19.5.0-rc1
    • v19.5.0-rc2
    • v19.5.0-rc3
    • v19.5.0-rc4
    • v19.5.0-rc5
    • v19.5.1
    • v19.5.2
    • v19.5.3
    • v20.0.0
    • v20.0.1
    • v20.0.10
    • v20.0.11
    • v20.0.12
    • v20.0.13
    • v20.0.14
    • v20.0.15
    • v20.0.16
    • v20.0.17
    • v20.0.18
    • v20.0.19
    • v20.0.2
    • v20.0.20
    • v20.0.3
    • v20.0.4
    • v20.0.5
    • v20.0.6
    • v20.0.7
    • v20.0.8
    • v20.1.0
    • v20.1.0-rc1
    • v20.1.0-rc2
    • v20.1.0-rc3
    • v20.1.0-rc4
    • v20.1.0-rc5
    • v20.1.0-rc6
    • v20.1.0-rc7
    • v20.1.1
    • v20.10.0
    • v20.10.1
    • v20.10.2
    • v20.11.0
    • v20.12.0
    • v20.12.1
    • v20.12.2
    • v20.12.3
    • v20.13.0
    • v20.14.0
    • v20.15.0
    • v20.16.0
    • v20.2.0
    • v20.3.0
    • v20.4.0
    • v20.5.0
    • v20.6.0
    • v20.7.0
    • v20.8.0
    • v20.9.0
    Affected ranges
    • ECOSYSTEM: < 20.17.0

    Update to 20.17.0

Original sources

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