CVE-2026-56215 — Capgo - Account Merge via Poisoned public.users.email in SSO Provisioning
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-mer…
Published: 2026-06-20 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7