CVE-2026-7655
SureCart WordPress plugin allows account takeover via webhook email updates
Is CVE-2026-7655 being exploited?
Not confirmed. CVE-2026-7655 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 0.47% probability of exploitation in the next 30 days.
How severe is CVE-2026-7655?
CVE-2026-7655 is rated High with a CVSS score of 8.1. 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-2026-7655?
Yes. A fix has been recorded for CVE-2026-7655. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-7655 affect?
CVE-2026-7655 affects WordPress SureCart plugin <= 4.2.3, Sites using SureCart customer webhook sync, Admin accounts linked to SureCart customer records. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-7655?
Update SureCart to >4.2.3, verify admin emails, rotate credentials, disable webhooks until patched
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can change linked user emails via webhook, reset passwords and gain admin access if customer ID is known.
Immediate action required
- affected<= 4.2.3
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.