CVE-2026-42458

MEDIUM EPSS 17.0%

Published May 15, 20261mo ago · Modified Jun 17, 20262w ago

5.3 CVSS 4.0

Medium

Published May 15, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

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 20.18.0, there is a reflected XSS vulnerability under admin panel -> System -> Import/Export -> Dataflow - Profiles. This vulnerability is fixed in 20.18.0.

CVSS Details

Base Score

5.3

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction P

Scope X

Threat Intelligence

EPSS Exploit Probability

17.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-87

References 1

github.com https://github.com/OpenMage/magento-lts/security/advisories/GHSA-x8jv-q8j2-487c

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.