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Advanced Order Export EUVDEUVD-2026-39379

| CVE-2026-56042 HIGH
Cross-site Scripting (XSS) (CWE-79)
2026-06-25 Patchstack GHSA-4vjm-ppcq-26j5
7.1
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vuln.today AI
6.5 MEDIUM

Network XSS with mandatory admin interaction (UI:R) and a scope change to the browser context (S:C); PR:L reflects the 'Customer' actor needed to seed malicious order data, with low C/I/A.

3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Jun 25, 2026 - 14:22 vuln.today
CVE Published
Jun 25, 2026 - 13:12 cve.org
HIGH 7.1

DescriptionCVE.org

Customer Cross Site Scripting (XSS) in Advanced Order Export For WooCommerce <= 4.0.9 versions.

AnalysisAI

Stored/reflected Cross-Site Scripting in the Advanced Order Export For WooCommerce WordPress plugin (by AlgolPlus) affects all versions up to and including 4.0.9, letting a remote attacker inject script that executes in the browser of a victim who views attacker-controlled order/export data. The flaw carries a CVSS 7.1 rating driven by a scope change (attacker script runs outside the vulnerable component's security context) and requires victim interaction; there is no public exploit identified at time of analysis and it is not on the CISA KEV list.

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Submit crafted WooCommerce order
Delivery
Inject XSS payload into order field
Exploit
Payload stored in export data
Execution
Admin opens export/preview page
Persist
Script executes in admin browser session
Impact
Hijack session or perform admin actions

Vulnerability AssessmentAI

Exploitation Exploitation requires that a victim - typically a store administrator - open the plugin's order export or preview page that renders the attacker-supplied order field (UI:R, user interaction is mandatory). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Signals are moderate and partly inferential. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker places a WooCommerce order (or submits order data) embedding a malicious JavaScript payload in a field such as billing name, address, or order note. When a store administrator later opens the plugin's order export or preview screen, the unsanitized payload renders and executes in the admin's authenticated browser session, potentially performing actions as that admin. …
Remediation Upgrade Advanced Order Export For WooCommerce to a release later than 4.0.9 once the vendor publishes a fixed version; the available data does not name an exact patched version, so confirm the current fixed release on the plugin page or the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/woo-order-export-lite/...) before deploying. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Disable the Advanced Order Export For WooCommerce plugin across all WordPress instances, or deploy Web Application Firewall (WAF) rules blocking script injection patterns if disablement is operationally infeasible. …

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EUVD-2026-39379 vulnerability details – vuln.today

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