CVE-2026-56333CWE-20

Capgo - Server-Side Validation Bypass via Direct Browser-Side Organization Security Settings Updates

Medium · published June 30, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
24.0
In the wild
Unconfirmed
What it is

Capgo before 12.128.2 contains a server-side validation bypass vulnerability in organization security settings that allows authenticated org admins to persist invalid security policy state. Attackers can bypass backend validation by directly updating the public.orgs table from the browser, circumventing field-level validation checks for max_apikey_expiration_days and other security-sensitive configuration parameters.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00322 · 24.0th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-06-30T22:08Z
EPSS history
Timeline
  • 30 JUN 22:08Z
    Capgo - Server-Side Validation Bypass via Direct Browser-Side Organization Security Settings Updates
    cvelistv5