WholesaleX <= 3.0.8 - Unauthenticated Limited Privilege Escalation via 'process_registration'

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-8145
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-15 12:16:39 UTC
Updated2026-10-15 14:45:38 UTC
DescriptionThe WholesaleX – B2B & Wholesale Plugin for WooCommerce with Wholesale Prices plugin for WordPress is vulnerable to Limited Privilege Escalation in all versions up to, and including, 3.0.8 via the 'process_registration' due to missing validation on the 'wholesalex_registration_role' parameter. This makes it possible for unauthenticated attackers to register as any existing WholesaleX role. The vulnerability was partially patched in version 2.3.8.

Risk And Classification

Primary CVSS: v3.1 5.4 MEDIUM from [email protected]

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

Problem Types: CWE-269 | CWE-269 CWE-269 Improper Privilege Management

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
3.1CNADECLARED5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wpxpo WholesaleX All-in-One B2B Solution With Wholesale Pricing affected 3.0.8 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/changeset/3703929 [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wholesalex/tags/2.3.7/includes/menu/class-wholesalex-... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3529605 [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/wholesalex/trunk/includes/menu/class-wholesalex-regis... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/d3b9464c-dcc4-4ae8-816f-1572f... [email protected] www.wordfence.com
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: Ronnachai Chaipha (rxnr) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-05-07T23:47:08.000ZVendor Notified
CNA2026-10-14T00:00:00.000ZDisclosed

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