CVE-2026-100614: Cap-Go Capgo.app

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Capgo before 12.244.1 contains a cross-tenant integrity vulnerability in the metadata-cleaning worker that trusts image object keys from mutable database rows without validating ownership. An authenticated attacker can place a victim tenant's image key in a row they control, causing the service-role worker to download and re-upload that object with sanitized metadata. Attackers can silently modify metadata in cross-tenant image objects by supplying known victim keys during authorized row updates, bypassing storage access controls through the confused-deputy metadata worker.

Affected products

• Cap-Go Capgo.app: before 12.244.1 (fixed in 12.244.1)

Published 2026-09-26. Last modified 2026-09-28.