VULNERABILITY INTELLIGENCE
CVE-2026-100614
CVSS score8.7 HIGH
EPSS probability0.41%
CISA KEVNot currently listed
Published2026-09-26
Last modified2026-09-28
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Description
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.
Weakness classification
- CWE-639: Authorization Bypass Through User-Controlled Key