CVE-2023-29376: Progress Sitefinity

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in Progress Sitefinity 13.3 before 13.3.7647, 14.0 before 14.0.7736, 14.1 before 14.1.7826, 14.2 before 14.2.7930, and 14.3 before 14.3.8025. There is potential XSS by privileged users in Sitefinity to media libraries.

Affected products

• Progress Sitefinity: from 13.3, before 13.3.7646 (fixed in 13.3.7646); from 14.0, before 14.0.7736 (fixed in 14.0.7736); from 14.1, before 14.1.7826 (fixed in 14.1.7826); from 14.2, before 14.2.7930 (fixed in 14.2.7930); from 14.3, before 14.3.8026 (fixed in 14.3.8026)

Published 2023-04-10. Last modified 2026-06-17.