CVE-2026-42458: medium-severity vulnerability in OpenMage magento-lts
Magento LTS: Reflected XSS - Import -> Data Flow (profiles)
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Affected products
OpenMage · magento-ltsRelated CVEs — OpenMage magento-lts
In the same product, most dangerous first.
CVE-2020-26285HIGHWidget instances allows a hacker to inject an executable file on the server on OpenMageEPSS 3.7%CVE-2020-26295HIGHCMS Editor code executionEPSS 2.2%CVE-2020-26252HIGHLayout XML RCE Vulnerability in OpenMageEPSS 2.1%CVE-2021-32758HIGHLayout XML Arbitrary Code FixEPSS 2.0%CVE-2021-32759HIGHData Flow Sanitation Issue FixEPSS 1.8%CVE-2021-39217HIGHOpenMage LTS arbitrary command execution in custom layout update through blocksEPSS 1.4%