Vulnerabilities

CVE-2026-81280 | BDVDB-2026-366559 Detail

UKR SolutionPrint Barcode Labels for your WooCommerce products/orders

Description#

Subscriber Sensitive Data Exposure in Print Barcode Labels for your WooCommerce products/orders <= 4.0.0 versions.

Impact#

CAPEC-37 Retrieve Embedded Sensitive Data

Weaknesses#

CWE-201 Insertion of Sensitive Information Into Sent Data

References#

https://patchstack.com/database/wordpress/plugin/a4-barcode-generator/vulnerability/wordpress-print-barcode-labels-for-your-woocommerce-products-orders-plugin-4-0-0-sensitive-data-exposure-vulnerability?_s_id=cve

Exploit#

No public exploit known

History#

Version 12026-08-31Record published in the CVE List.
Version 22026-09-01Most recent update recorded in the CVE List.

Published

Published: 2026-08-31
Last modified: 2026-09-01

Vendor information

Vendor: UKR Solution
Product: Print Barcode Labels for your WooCommerce products/orders

All UKR Solution vulnerabilities

Score

6.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 31.3.

KEV

No

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 4.0.0
Fixed
Not stated
Vulnerable
Not stated
Fixed
4.0.1

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.5 Medium

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

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

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).