Clean Login < 1.19 - Unauthenticated Account Creation with Registration Disabled (CVE-2026-90976) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-90976

Clean Login < 1.19 - Unauthenticated Account Creation with Registration Disabled

Answer in brief

CVE-2026-90976 records a Unknown severity vulnerability in Clean Login < 1.19 - Unauthenticated Account Creation with Registration Disabled. The current sources do not mark it as known exploited. The current feed maps Unknown/Clean Login (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 18, 2026Updated Sep 18, 2026Source checked Sep 18, 2026First seen by HOL Sep 18, 2026Material review Sep 18, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/Clean Login (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/Clean Logingeneric	>=0 <1.19	1.19

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/Clean Login.
Review the reported fix. Update Unknown/Clean Login to 1.19 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 18, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 18, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 18, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source description

The Clean Login WordPress plugin before 1.19 does not check whether user registration is enabled before creating an account in its registration handler, allowing unauthenticated users to create accounts even when the site has registration disabled.

Quoted source text, attributed separately from HOL analysis.