What’s Vulnerable › Vulnerabilities

CVE-2026-56241: Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right

• Severity: high (CVSS 8.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-12 · updated 2026-10-25
• Weakness: CWE-285

Description

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.

Affected products

• Capgo: before 12.128.2 — fixed in 12.128.2

How to fix

Upgrade to a fixed version: Capgo 12.128.2. Check the vendor advisory for mitigations.

References

• https://github.com/Cap-go/capgo/security/advisories/GHSA-rvvc-rvxv-qcrh
• https://www.vulncheck.com/advisories/capgo-rbac-demotion-privilege-retention-via-stale-org-users-user-right
• https://github.com/Cap-go/capgo/security/advisories/GHSA-rvvc-rvxv-qcrh

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