Medium (6.6). EPSS 0.2% chance of exploitation in the next 30 days.
OnlineNewsSite v1.0 is vulnerable to Cross Site Scripting (XSS) which allows attackers to execute arbitrary code via the Title and summary fields in the /admin/post/edit/ endpoint.
Severity
CVSS 3.1
6.6 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
EPSS
0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-11-01)