CVE-2026-15103
Authenticated Funnel Manager can overwrite wp_user_roles to gain admin access.
Is CVE-2026-15103 being exploited?
Not confirmed. CVE-2026-15103 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.31% probability of exploitation in the next 30 days.
How severe is CVE-2026-15103?
CVE-2026-15103 is rated High. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-15103?
Not known from our data. No patch reference has been recorded for CVE-2026-15103, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-15103 affect?
CVE-2026-15103 affects WPFunnels – Funnel Builder for WooCommerce (<=3.12.8), WordPress sites with the plugin installed, Sites using the Funnel Manager role. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-15103?
Remove/disable plugin or revoke wpf_manage_funnels role; apply vendor patch when available.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated user with wpf_manage_funnels can update wp_user_roles via plugin REST endpoint to escalate to administrator.
Immediate action required
- affected<= 3.12.8
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.