Medium (4.8). EPSS 0.3% chance of exploitation in the next 30 days.
Cross-site scripting vulnerability exists in Simple Image Sizes 3.2.3 and earlier. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is logging in to the product with the administrative privilege and accessing the settings screen.
Severity
CVSS 3.0
4.8 medium
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)