CVE-2026-105949 Cruise Control - Authentication Bypass

Cruise Control contains an authentication bypass caused by improper security constraint registration and path handling in ConstraintSecurityHandler, letting remote attackers access all admin endpoints without authentication, exploit requires crafted HTTP requests.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
20 October 2026
Weakness
CWE-287

Vendor fix

Update Cruise Control to a version that properly registers security constraints with catch-all wildcards and calls setDenyUncoveredHttpMethods(true).

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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