EUVD-2026-82688
GHSA-vm4x-47jq-gqcc
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Remote unauthenticated request to an exposed handler (AV:N/AC:L/PR:N/UI:N); only impact is unauthorized account creation, an integrity effect (I:L), with no C or A impact.
Primary rating from Vendor (WPScan).
CVSS VectorVendor: WPScan
Lifecycle Timeline
5DescriptionCVE.org
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.
AnalysisAI
The Clean Login WordPress plugin before 1.19 lets unauthenticated attackers create user accounts on sites where registration is disabled, bypassing an administrative control intended to prevent open sign-ups. The registration handler fails to check the site's registration-enabled setting, so even locked-down sites become vulnerable; impact is limited to unauthorized low-privilege account creation (CVSS I:L) with no direct confidentiality or availability loss. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The affected feature is Clean Login's registration handler, which fails to verify whether user registration is enabled before creating an account. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine but low-severity issue, correctly rated moderate rather than critical. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: upgrade Clean Login to version 1.19 or later. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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