CVE-2026-56222
HIGHCapgo - Cross-Organization App Takeover via Mismatched org_id and app_id in /private/role_bindings
Title source: cnaDescription
Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/role_bindings that fails to verify app_id ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by other organizations, enabling unauthorized read and modification of victim applications.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-5r52-m8r9-7f8x)
https://github.com/Cap-go/capgo/security/advisories/GHSA-5r52-m8r9-7f8x
Third Party Advisory third-party-advisory
VulnCheck Advisory: Capgo - Cross-Organization App Takeover via Mismatched org_id and app_id in /private/role_bindings
https://www.vulncheck.com/advisories/capgo-cross-organization-app-takeover-via-mismatched-org-id-and-app-id-in-private-role-bindings
Scores
CVSS v3
7.2
EPSS
0.0036
EPSS Percentile
28.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-639
Status
published
Products (2)
Capgo/Capgo
< 12.128.2
Capgo/Capgo
12.128.2
Published
Jun 23, 2026
Tracked Since
Jun 23, 2026