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FacebookconversiontrackingplusPrestaShop extension · Smartmodules

CVE-2023-46352

HIGH · 7.5 CVSS v3.1 Published 2023-11-02
Fix available
A fix is available. Upgrade to 2.4.9 or later.
See remediation →
84/100
Remediation priority · High
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
In the module "Pixel Plus: Events + CAPI + Pixel Catalog for Facebook Module" (facebookconversiontrackingplus) up to version 2.4.9 from Smart Modules for PrestaShop, a guest can download personal information without restriction. Due to a lack of permissions control, a guest can access exports from the module which can lead to a leak of personal information from ps_customer table such as name / surname / email.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

The facebookconversiontrackingplus PrestaShop module up to v2.4.9 lacks authorization checks on export endpoints, allowing unauthenticated guest users to directly access and download customer data exports from the ps_customer table containing names, surnames, and email addresses.

MitigationImplement proper authentication and role-based authorization checks on all export functionality to ensure only authenticated users with appropriate permissions can access customer data exports.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
FacebookconversiontrackingplusPrestaShop extension
Affected:< 2.4.9

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Check if Facebook Conversion Tracking Plus module is installed
    Access PrestaShop back office, navigate to Modules > Module Manager, and search for 'facebookconversiontrackingplus' or 'Facebook Conversion Tracking Plus' to confirm installation status
    Affected if The module is listed as installed in the PrestaShop module manager
  2. Determine installed version of the module
    In PrestaShop back office Modules > Module Manager, click on the Facebook Conversion Tracking Plus module to view its version number
    Affected if The installed version is less than 2.4.9 (e.g., 2.4.8, 2.4.7, etc.)
  3. Inspect export endpoint accessibility
    Use a web browser or curl to attempt direct access to the module's export URL without providing any authentication credentials. Common export endpoints may follow patterns like /modules/facebookconversiontrackingplus/export.php or /modules/facebookconversiontrackingplus/controllers/admin/
    Affected if The export functionality returns customer data (names, surnames, email addresses from ps_customer table) without requiring login or authentication token

User is affected if the Facebook Conversion Tracking Plus module version is below 2.4.9 AND the export endpoints are reachable without authentication, allowing access to customer PII data.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 2.4.9 or later
Fixed in 2.4.9
Interim mitigation

Implement proper authentication and role-based authorization checks on all export functionality to ensure only authenticated users with appropriate permissions can access customer data exports.

Recommended fix Moderate confidence

Latest version available on addons.prestashop.com (version > 2.4.9)

  1. Log in to the PrestaShop back office.
  2. Navigate to Modules > Module Manager.
  3. Search for the module 'Pixel Plus: Events + CAPI + Pixel Catalog for Facebook' (facebookconversiontrackingplus).
  4. Check for an update and upgrade to the latest version available (ensure the version is greater than 2.4.9).
  5. If no update is available via the manager, download the latest version from addons.prestashop.com and upload it via the 'Upload a module' button or via FTP.

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Facebookconversiontrackingplus Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,930
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,088.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2023-46352 in production — separate from our analysis above.

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What this is

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What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data