CVE-2023-42017: IBM Planning Analytics

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

IBM Planning Analytics Local 2.0 could allow a remote attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially crafted HTTP request, a remote attacker could exploit this vulnerability to upload a malicious script, which could allow the attacker to execute arbitrary code on the vulnerable system. IBM X-Force ID: 265567.

Affected products

• IBM Planning Analytics: version 2.0 only

Published 2023-12-22. Last modified 2026-06-17.