CVE-2026-54807

WordPress Registration Form for WooCommerce plugin <= 1.0.9 - Privilege Escalation vulnerability

CVSS 9.8 CRITICALEPSS 0.4%CWE-266

Vexday Risk Score

48Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.8EPSS 0.4%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

17 Jun 2026Published on NVD

26 Jun 2026Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

Unauthenticated Privilege Escalation in Registration Form for WooCommerce <= 1.0.9 versions.

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

Affected products

public PoCs found — 1

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References