What’s Vulnerable › Vulnerabilities

CVE-2026-56302: Capgo - Unsecured Supabase Images Bucket via Missing Row Level Security

• Severity: medium (CVSS 6.5 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: 2026-06-24 · updated 2026-10-25
• Weakness: CWE-284

Description

Capgo before 12.128.2 contains an unsecured images bucket lacking any row level security controls, allowing unauthenticated attackers to read, insert, and delete stored app icons. Remote attackers can exploit this misconfiguration to delete all icons and leak sensitive app IDs and user IDs.

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-8hq3-gg3m-vwvr
• https://www.vulncheck.com/advisories/capgo-unsecured-supabase-images-bucket-via-missing-row-level-security
• https://github.com/Cap-go/capgo/security/advisories/GHSA-8hq3-gg3m-vwvr

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