Truelysell Core <= 1.8.7 - Unauthenticated Privilege Escalation via Registration
Published Feb 14, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
Truelysell Core <= 1.8.7 - Unauthenticated Privilege Escalation via Registration
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Feb 14, 2026 · Last refreshed Nov 3, 2026