ServiceNow Improper Input Validation Vulnerability (CVE-2024-4879)
Severity: critical · Patch status: unknown · Since 2024-07-29 · CVE-2024-4879
ServiceNow Utah, Vancouver, and Washington DC Now Platform releases contain a jelly template injection vulnerability in UI macros. An unauthenticated user could exploit this vulnerability to execute code remotely. CISA added CVE-2024-4879 to its Known Exploited Vulnerabilities catalog on Jul 29, 2024, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Aug 19, 2024 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch