CVE-2026-56215
HIGH
8.3
CVSS Severity Score
Vulnerability Description
Capgo before 12.128.12 allows authenticated users to modify their mutable public.users.email to arbitrary addresses, which the SSO provisioning endpoint trusts as an account-merge key. Attackers can pre-position their account with a victim's corporate SSO email, causing the provision-user endpoint to merge the victim's SSO identity into the attacker-controlled account.
Affected Platforms (CPE)
No CPE configurations currently published for this record.