CVE-2026-100625 Capgo - Broken Access Control

Capgo contains an insecure direct object reference in its native build TUS upload proxy caused by improper validation of resource suffix, letting attackers with valid API keys write to unauthorized build artifacts, exploit requires valid 'all' or 'write' API key with app.build_native permission.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.25% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Published
26 September 2026
Updated
15 October 2026
Weakness
CWE-441

Vendor fix

Update to the latest version once a patch is available or implement strict validation of resource suffix binding to authorized jobs.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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