CVE-2026-100619 Capgo - Broken Access Control

Capgo contains an OTA manifest poisoning vulnerability caused by bypassing restrictive row-level security via app-scoped API keys or authenticated users updating app_versions.manifest, letting attackers inject malicious manifest entries, exploit requires valid API key or write+ rights.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.32% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Data Tampering, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
26 September 2026
Updated
15 October 2026
Weakness
CWE-266

Vendor fix

Update to the latest version once a patch is available or apply strict validation on manifest updates and async worker inputs.

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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