CVE-2026-56229CWE-639

Capgo - Cross-App Build Job Access via app_id/job_id Mismatch in /build/status and /build/logs

High · published June 21, 2026

CVSS v4.0
7.1
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

Capgo before 12.128.2 contains an authorization bypass vulnerability in the /build/status and /build/logs endpoints that allows attackers to access build jobs belonging to different applications by supplying a mismatched app_id and job_id combination. Limited API keys restricted to a single app can retrieve build status and logs from other apps by providing an authorized app_id while using a job_id from an unauthorized app, exposing sensitive build information including logs, metadata, and potentially credentials.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00375 · 30.3th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-06-21T13:26Z
EPSS history
Timeline
  • 21 JUN 13:26Z
    Capgo - Cross-App Build Job Access via app_id/job_id Mismatch in /build/status and /build/logs
    cvelistv5