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CVE-2026-90976

Clean Login < 1.19 - Unauthenticated Account Creation with Registration Disabled

MEDIUM
5.3
CVSS Score
Published: September 18, 2026 at 06:11 AM UTC
Updated: September 18, 2026 at 07:19 PM UTC
1 product affected across 1 vendorClean Login

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Clean Login· Codectionwordpress-plugin
60%
v < 1.19
Affected range stops below 1.19, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description
Source: cverecord
https://wpscan.com/vulnerability/e72f9529-6500-4ed2-a8cc-d77045b6be5c/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-284

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