CVE-2026-42458— Magento LTS: Reflected XSS - Import -> Data Flow (profiles)
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenMage | magento-lts | < 20.18.0 | affected |
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I. Basic Information for CVE-2026-42458
Vulnerability Information
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Vulnerability Title
Magento LTS: Reflected XSS - Import -> Data Flow (profiles)
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
替代XSS语法转义处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
magento-lts 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
magento-lts是OpenMage开源的一个用于Magento CE官方版本的可靠替代品。 magento-lts 20.18.0之前版本存在安全漏洞，该漏洞源于管理面板系统导入导出数据流配置文件存在反射型跨站脚本漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| OpenMage | magento-lts | < 20.18.0 | - |
II. Public POCs for CVE-2026-42458
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · OpenMage · 2026-05-15 · 3 CVEs total
| CVE-2026-42207 | 6.1 MEDIUM | Magento LTS: Open Redirect via Unvalidated `uenc` Parameter in `stockAction()` - magento-l |
| CVE-2026-42155 | Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs |
IV. Related Vulnerabilities
Same product: magento-lts
- CVE-2026-42207
Magento LTS: Open Redirect via Unvalidated `uenc` Parameter - CVE-2026-42155
Magento LTS: Weak API Session ID — Predictable MD5 of Time-D - CVE-2026-40488
OpenMage LTS has Customer File Upload Extension Blocklist By - CVE-2026-40098
OpenMage LTS imports cross-user wishlist item via shared wis - CVE-2026-25525
OpenMage LTS has Path Traversal Filter Bypass in Dataflow Mo
Same vendor: OpenMage
- CVE-2026-42207
Magento LTS: Open Redirect via Unvalidated `uenc` Parameter - CVE-2026-42155
Magento LTS: Weak API Session ID — Predictable MD5 of Time-D - CVE-2026-40488
OpenMage LTS has Customer File Upload Extension Blocklist By - CVE-2026-40098
OpenMage LTS imports cross-user wishlist item via shared wis - CVE-2026-25525
OpenMage LTS has Path Traversal Filter Bypass in Dataflow Mo
Same weakness: CWE-87
- CVE-2026-45314
Open WebUI: XSS via SVG in /api/v1/channels/webhooks/{webhoo - CVE-2026-42235
n8n: XSS via MCP OAuth client - CVE-2026-40321
DotNetNuke.Core has stored cross-site-scripting (XSS) via SV - CVE-2025-14732
Elementor Website Builder <= 3.35.5 - Authenticated (Contrib - CVE-2026-22711
Stored XSS through system messages in WikiLove
V. Comments for CVE-2026-42458
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