PT-2026-51218 · Cap Go · Cap-Go

Judel777 · Published 2026-06-21 · Updated 2026-06-21 · CVE-2026-56229

Mitre

CVSS v3.1

6.5

Medium

Base vector

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

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.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-56229

Affected Products

Cap-Go

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-2fw5-mcrx-wcqw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56229 · Security Note
• https://vulncheck.com/advisories/capgo-cross-app-build-job-access-via-app-id-job-id-mismatch-in-build-status-and-build-logs · Note