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Datalogics Ecommerce Delivery CVE-2026-39583

| EUVDEUVD-2026-36966 CRITICAL
Incorrect Privilege Assignment (CWE-266)
2026-06-15 Patchstack GHSA-x49r-2376-h28q
9.8
CVSS 3.1 · Vendor: Patchstack
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Scan WordPress sites for plugin fingerprint
  2. Delivery
    Identify vulnerable Datalogics endpoint
  3. Exploit
    Send unauthenticated privilege-escalation request
  4. Execution
    Obtain administrator role
  5. Persist
    Upload malicious plugin/webshell
  6. Impact
    Establish persistence and exfiltrate data

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V8 - Authorization Privilege assignment review
Exploitation Conditions

Target site must have the Datalogics Ecommerce Delivery WordPress plugin installed and activated at version 2.6.62 or earlier, and the WordPress AJAX/REST endpoint exposing the vulnerable privileged action must be reachable from the attacker's network position (the default for any public WordPress storefront). No authentication, no user interaction, and no special configuration toggle is required per the CVSS PR:N/UI:N vector. Limiting factors: the plugin must actually be installed (it is a third-party plugin, not WordPress core), and a WAF or IP allowlist in front of /wp-admin/admin-ajax.php or the plugin's REST routes would block the exploit path.

Impact

All risk signals point to high real-world exposure: CVSS 9.8 with AV:N/AC:L/PR:N/UI:N means the attack is reachable from the internet over normal HTTP(S), requires no authentication, no user interaction, and trivial complexity, with high impact across confidentiality, integrity, and availability. Patchstack - a credible WordPress vulnerability database - is the source, but no EPSS score, KEV listing, or public POC has been published in the data provided, so risk is currently 'high latent' rather than 'confirmed mass-exploited.' Given the WordPress plugin ecosystem's history (privilege-escalation flaws in widely-deployed plugins are routinely turned into mass-scanning campaigns within days of disclosure), defenders should treat this as a near-term priority even without KEV confirmation. The only mitigating uncertainty is install base, which is not provided.

Exploit ScenarioDerived

An attacker scans the internet for WordPress sites running the Datalogics Ecommerce Delivery plugin (fingerprintable via /wp-content/plugins/datalogics/ asset paths), then sends a crafted HTTP request to the vulnerable plugin endpoint that elevates an attacker-controlled (or newly created) account to administrator. With admin rights, the attacker uploads a malicious plugin or theme containing a PHP webshell, achieving full site takeover and pivoting to data theft, SEO spam injection, or hosting of phishing pages. No public POC is identified at time of analysis, but the CVSS AC:L/PR:N profile means weaponization is straightforward once the vulnerable code path is identified.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Jun 15, 2026

Unauthenticated privilege escalation in the Datalogics Ecommerce Delivery WordPress plugin (versions ≤ 2.6.62) allows remote attackers to gain elevated privileges on affected WordPress sites without any credentials or user interaction. The flaw, tracked by Patchstack and assigned a CVSS 9.8, enables full compromise of site integrity and confidentiality; no public exploit identified at time of analysis, but the network-reachable, no-auth nature makes opportunistic exploitation likely once details circulate.

RemediationAI

Upstream fix availability is not independently confirmed in the provided data - the Patchstack entry references the vulnerable range (≤ 2.6.62) but no patched version is cited, so administrators should consult the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/datalogics/vulnerability/wordpress-datalogics-ecommerce-delivery-plugin-2-6-62-privilege-escalation-vulnerability) and the vendor's plugin page on wordpress.org for a release newer than 2.6.62, applying it immediately once available. Until a fixed version is confirmed, the safest compensating control is to deactivate and remove the Datalogics Ecommerce Delivery plugin (side effect: loss of delivery integration functionality on the storefront); short of that, restrict access to /wp-admin/admin-ajax.php and the WordPress REST API endpoints exposed by the plugin via a WAF rule or .htaccess IP allowlist (side effect: may break legitimate front-end checkout flows that rely on those endpoints), and audit wp_users / wp_usermeta for unexpected administrator-role assignments created since the plugin was installed.

Affected VersionsENISA

Datalogics Ecommerce Delivery n/a ≤2.6.62

Affected Packages

euvd datalogics_ecommerce_delivery no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The affected component is the Datalogics Ecommerce Delivery plugin for WordPress, a third-party extension that integrates shipping/delivery functionality into WooCommerce-style storefronts. The CWE-266 (Incorrect Privilege Assignment) classification indicates the plugin assigns privileges to a user, role, or request context that should not have them - typically because a privileged action handler is registered on a public AJAX/REST endpoint (e.g., wp_ajax_nopriv_*) or fails to call current_user_can() / verify a nonce before changing a user's role, capabilities, or meta. CPE cpe:2.3:a:datalogics:datalogics_ecommerce_delivery confirms the issue is plugin-scoped rather than a flaw in WordPress core.

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Severity by source

Vendor (Patchstack) PRIMARY 9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 9.8 CRITICAL

Unauthenticated WordPress plugin endpoint reachable over the network with no user interaction; successful privilege escalation to admin yields full C/I/A compromise of the site.

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

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

Unauthenticated Privilege Escalation in Datalogics Ecommerce Delivery <= 2.6.62 versions.

Executive ViewAI

Why It Matters

The Datalogics Ecommerce Delivery WordPress plugin (versions ≤2.6.62) allows unauthenticated remote takeover of WordPress storefronts. With no vendor patch identified and no public exploit code available, but with zero authentication barriers, organizations face immediate and severe risk of customer data theft and business disruption as vulnerability details inevitably circulate.

Business Impact: Severe
Compensating Controls

Pending vendor patch release: (1) Uninstall the plugin and migrate to alternative ecommerce solution if needed; (2) Deploy WAF rules blocking plugin directory access; (3) Enforce WordPress administrative MFA and IP allowlisting; (4) Implement file integrity monitoring on WordPress directories; (5) Enable enhanced logging for administrative actions and privilege escalation attempts; (6) Isolate affected WordPress instances to segregated network segments.

Threat Intelligence Overview

EPSS Score
0.4%
Top 73% exploitable
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
CRITICAL severity
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision
Out-of-Cycle
Exploitation
None
System Exposure· derived
Open
Automatable
Yes
Human Impact
Very High
Technical Impact
Total

Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +49
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

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