Premium Packages <= 6.2.0 - Unauthenticated SQL Injection

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-12800
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-28 09:16:40 UTC
Updated2026-07-28 16:07:15 UTC
DescriptionThe Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to SQL Injection via the 'code' parameter of the POST /wp-json/wpdmpp/v1/cart/coupon REST API endpoint in versions up to, and including, 6.2.0. This is due to insufficient escaping on the user-supplied parameter, which is interpolated directly into a raw SQL query string in the CouponCodes::find() method without use of $wpdb->prepare() or esc_sql(). This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

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

EPSS: 0.003040000 probability, percentile 0.227390000 (date 2026-07-29)

Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Codename065 Premium Packages Sell Digital Products Securely affected 6.2.0 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/b288386c-709c-49a6-9b46-28bf4... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/MiniCa... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/Coupon... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3595291/wpdm-premium-packages [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/Coupon... [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Talal Nasraddeen (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-09T21:11:24.000ZVendor Notified
CNA2026-07-27T19:51:50.000ZDisclosed

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