Truelysell Core <= 1.8.7 - Unauthenticated Privilege Escalation via Registration

2026-02-13 20:06

Alyudin Nafiie

Strategic Overview

Status

Patched in 1.8.8

Affected PluginTruelysell Core

Affected Version<= 1.8.7

CVSS9.8Critical

CVECVE-2025-8572

View all Truelysell Core vulnerabilities

Vulnerability Overview

The Truelysell Core plugin for WordPress is vulnerable to privilege escalation in versions less than, or equal to, 1.8.7. This is due to insufficient validation of the user_role parameter during user registration. This makes it possible for unauthenticated attackers to create accounts with elevated privileges, including administrator access.

Technical Analysis

REMEDIATION: Update to version 1.8.8, or a newer patched version --- IDENTIFIER: CWE-269 (Improper Privilege Management) The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

External References

https://www.cve.org/CVERecord?id=CVE-2025-8572 https://www.wordfence.com/threat-intel/vulnerabilities/id/b027c9f9-3144-4783-b646-ee1e02cd27ef

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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