Medium (5.4). EPSS 0.5% chance of exploitation in the next 30 days.
Missing Authorization vulnerability in Harmonic Design HD Quiz – Save Results Light hd-quiz-save-results-light allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HD Quiz – Save Results Light: from n/a through <= 0.5.
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS
0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)