Medium (4.6) in nodebb nodebb. EPSS 40% chance of exploitation in the next 30 days. Fixed in nodebb 3.11.1.
A persistent cross-site scripting (XSS) vulnerability in NodeBB v3.11.0 allows remote attackers to store arbitrary code in the 'about me' section of their profile.
Severity
CVSS 3.1
4.6 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
EPSS
40% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)