r/linuxadmin • u/Expert_Sort7434 • 19h ago
ServiceNow AI Platform — 3 unauthenticated CVSS 10.0 bugs (GraphQL injection, upload ACL bypass, SQL injection) patched Aug 27
Based on the technical breakdown published in ServiceNow's own August 2026 CVE advisory (KB3152242) and corroborated by BleepingComputer/TheHackerNews, here's the architectural impact: three independent unauthenticated paths into any exposed instance — one through the GraphQL Composite Data API, one through the system config image upload processor, one through a dynamic ORDER BY clause. A fourth bug (CVE-2026-6876) is a sandbox escape for low-priv users. ServiceNow's telemetry says no active exploitation — but their track record on that claim isn't great (see CVE-2026-6875, caught exploited by Defused before ServiceNow's own advisory admitted it). Full patch table and attack chain: [link, background context: our earlier piece on AI sandbox escapes]
Question for the thread: for anyone running self-hosted ServiceNow instances — are you treating GraphQL batching endpoints as a distinct attack surface in your WAF rules, or still relying on the same generic injection ruleset you use for REST?
A few honesty notes on my end: the "85% of Fortune 500" figure is ServiceNow's own self-reported stat, not independently audited — I flagged that in the article's accuracy table. Worth verifying against ServiceNow's investor materials if it matters for your reporting.
https://www.techgines.com/post/servicenow-ai-platform-vulnerabilities-cvss-10-graphql-sql-injection