CVE-2026-18480
SureCart < 4.6.3 - Subscriber+ Administrator Account Takeover
HIGH 8.8EPSS 0.2%
The SureCart WordPress plugin before 4.6.3 does not ensure that the account affected by a customer update is the same account its permission check authorised, allowing users with a subscriber-level account to change another user's email address, including an administrator's, and take over that account via a password reset. It further allows an attacker-controlled customer record to be associated with an arbitrary user, and discloses customer identifiers and email addresses to any authenticated user, which together make the takeover reachable from a subscriber-level account alone.
- Affected
- SureCart
- CVSS v3.1 CNA
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.24% chance of exploitation in the next 30 days, 14th percentile
- Published
- 2026-09-06