CVE-2026-56302
CVE-2026-56302 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38749
- Weakness: CWE-284
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2026-56302?
- 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.
- How severe is CVE-2026-56302?
- CVE-2026-56302 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2026-56302 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-56302?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-56302 have an EU (EUVD) identifier?
- Yes. CVE-2026-56302 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38749.
- When was CVE-2026-56302 published?
- CVE-2026-56302 was published on 2026-06-24 and last updated on 2026-06-25.
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
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