CVE-2026-100615 Cap-go - Broken Access Control

Cap-go capgo.app < 12.267.1 contains a broken access control vulnerability caused by failure to validate target API key privilege during rotation, letting attackers with apikey_manager role escalate privileges by rotating higher-privileged sibling keys and obtaining plaintext credentials, exploit requires attacker to have apikey_manager role.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.31% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Privilege Escalation, 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-269

Vendor fix

Update to version 12.267.1 or later.

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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