PT-2026-57555 · Cap Go · Cap-Go

Judel777 · Published 2026-07-12 · Updated 2026-07-12 · CVE-2026-56313

NVD

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Capgo before 12.128.2 contains a cross-organization account disruption vulnerability in the SSO prelink endpoint that allows enterprise administrators to delete password identities of users in foreign organizations. Attackers with org.update settings permission and an active SSO provider can call the prelink-users endpoint to permanently remove email-based authentication for any user matching the provider's email domain, forcing victims to use the attacker's SSO provider or complete password reset recovery.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2026-56313

Affected Products

Cap-Go

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-x3vq-34gg-cwq7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56313 · Security Note
• https://vulncheck.com/advisories/capgo-cross-organization-account-disruption-via-sso-prelink-endpoint · Note