CVE-2026-56251

high

Description

Capgo before 12.128.2 contains a broken row level security policy in the org_users table that allows authenticated users to elevate privileges from admin to super_admin. Attackers can exploit the insufficient RLS enforcement to gain unauthorized super_admin access and compromise system security.

References

https://www.vulncheck.com/advisories/capgo-privilege-escalation-via-broken-row-level-security-in-org-users

https://github.com/Cap-go/capgo/security/advisories/GHSA-9xqh-f26v-9c9h

Details

Source: Mitre, NVD

Published: 2026-06-21

Updated: 2026-06-22

Risk Information

CVSS v2

Base Score: 7.7

Vector: CVSS2#AV:N/AC:L/Au:M/C:N/I:C/A:C

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Severity: Medium

CVSS v4

Base Score: 7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High