dbcve.org
Print Labels With BarcodesWordPress extension · Ukrsolution

CVE-2024-43310

HIGH · 8.8 CVSS v3.1 Published 2024-11-01
Fix available
A fix is available. Upgrade to 3.4.10 or later.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable 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
Missing Authorization vulnerability in UkrSolution Print Barcode Labels for your WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Print Barcode Labels for your WooCommerce products/orders: from n/a through 3.4.9.

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 · moderate confidence

Missing Authorization vulnerability in UkrSolution Print Barcode Labels for WooCommerce allows authenticated users (with subscriber-level access or higher) to perform actions outside their intended privilege level due to incorrectly configured access control. The vulnerability enables unauthorized access to administrative functions or sensitive data through the plugin's endpoints.

MitigationImplement proper capability checks and authorization validation on all sensitive plugin functions and AJAX endpoints to ensure users have appropriate WooCommerce/WordPress privileges before allowing access. Update to the latest patched version if available.

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
Print Labels With BarcodesWordPress extension
Affected:< 3.4.10

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

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. Confirm plugin is installed and active
    Navigate to WordPress admin > Plugins and verify 'UkrSolution Print Labels With Barcodes' or similar named plugin is installed and activated
    Affected if The plugin is present and active in the WordPress installation
  2. Identify installed plugin version
    In WordPress admin > Plugins, find the plugin and view the version number. Alternatively, check the plugin header in /wp-content/plugins/ukrsolution-print-labels-with-barcodes/ or similar directory path
    Affected if Version is lower than 3.4.10 (e.g., 3.4.9, 3.4.8, etc.)
  3. Verify WordPress user roles exist
    Check WordPress admin > Users to see if subscriber-level or contributor-level user accounts exist in the system
    Affected if Any user roles below Administrator exist (Subscriber, Contributor, Editor)
  4. Test endpoint access from low-privilege account
    Using a test subscriber-level account, attempt to access plugin AJAX endpoints or admin functions (e.g., check if /wp-admin/admin-ajax.php?action=ukrsolution_... is reachable without proper capability checks)
    Affected if A subscriber-level user can access plugin administrative functions or sensitive data without being redirected or denied

You are affected if the UkrSolution Print Labels With Barcodes plugin is installed at version below 3.4.10 and low-privilege users (subscriber or higher) can access administrative features or sensitive data through the plugin endpoints.

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 3.4.10 or later
Fixed in 3.4.10
Interim mitigation

Implement proper capability checks and authorization validation on all sensitive plugin functions and AJAX endpoints to ensure users have appropriate WooCommerce/WordPress privileges before allowing access. Update to the latest patched version if available.

Recommended fix High confidence

3.4.10

  1. Log in to the WordPress admin dashboard
  2. Navigate to Plugins > Installed Plugins
  3. Find 'Print Labels With Barcodes' (or 'Print Barcode Labels for your WooCommerce')
  4. Click 'Update Now' to update the plugin to version 3.4.10 or later
  5. Verify the update completed successfully

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

Fix this in Print Labels With Barcodes Scoped from the published advisory
  • Consultation2.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,440
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,904.

Scan for this in your stack

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dbcve dependency scanner

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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-2024-43310 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

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