CVE-2026-18885 Unauthenticated Remote Code Execution in GraphQL Composite Data API

ServiceNow has remediated a code injection vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to execute arbitrary code in the ServiceNow platform and gain access to, or modify, instance data beyond...

CVE-2026-18885

CVE-2026-18885 is a code injection vulnerability in the ServiceNow AI platform , specifically in its GraphQL Composite Data API , enabling an unauthenticated attacker to execute arbitrary code and access or modify instance data. The CVSS 4.0 base score is 10.0 (Critical) with all impact dimension...