CVE-2026-100626
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Cap-go | capgo.app | 0 <= 12.128.2 | affected |
Weaknesses
- CWE-639: Authorization Bypass Through User-Controlled Key
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/Cap-go/capgo.app/security/advisories/GHSA-84xq-4rv7-p252
- https://www.vulncheck.com/advisories/capgo-through-12.128.2-idor-via-put-app-icon-endpoint
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