CVE-2026-56241
HIGHCapgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
Title source: cnaDescription
Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted super_admin users retain access to delete_non_compliant_bundles and count_non_compliant_bundles RPCs due to stale org_users.user_right column not being cleared during role binding deletion. Attackers can exploit this by maintaining a previously granted super_admin role to enumerate and bulk delete non-compliant bundles across the entire organization indefinitely.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-rvvc-rvxv-qcrh)
https://github.com/Cap-go/capgo/security/advisories/GHSA-rvvc-rvxv-qcrh
Third Party Advisory third-party-advisory
VulnCheck Advisory: Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
https://www.vulncheck.com/advisories/capgo-rbac-demotion-privilege-retention-via-stale-org-users-user-right
Scores
CVSS v3
8.3
EPSS
0.0021
EPSS Percentile
11.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-285
Status
published
Products (2)
Capgo/Capgo
< 12.128.2
Capgo/Capgo
12.128.2
Published
Jul 12, 2026
Tracked Since
Jul 12, 2026