Is CVE-2026-25525 actively exploited?

No active exploitation of CVE-2026-25525 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-25525 be exploited remotely?

Yes. CVE-2026-25525 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-25525?

CVE-2026-25525 has a CVSS score of 4.9 (MEDIUM).

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MEDIUM

CVE-2026-25525

CWE-22Published: April 20, 2026· Updated: Apr 23, 2026

4.9

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.5th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-25525 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 4.9.