Medium (4.7). EPSS 0.3% chance of exploitation in the next 30 days.
An issue was discovered in ViewerJS 0.5.8. A script from the component loads content via URL TAGs without properly sanitizing it. This leads to both open redirection and out-of-band resource loading.
Severity
CVSS 3.1
4.7 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)