CVE-2026-100626
capgo through 12.128.2 contains an insecure direct object reference vulnerability in the PUT /app/:appId endpoint that accepts attacker-controlled icon storage paths. Authenticated users can supply arbitrary paths in the private images bucket and obtain service-role-signed URLs valid for 7 days to read cross-tenant objects including user avatars, organization logos, and app icons without authorization.
- Published Sep 26, 2026
- CVSS 5.3 medium
- 0.2% chance of exploitation in the next 30 days (EPSS)