Medium (5.9). EPSS 0.2% chance of exploitation in the next 30 days.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Pascal Birchler Preferred Languages allows DOM-Based XSS.This issue affects Preferred Languages: from n/a through 2.2.2.
Severity
CVSS 3.1
5.9 medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
EPSS
0.2% chance of exploitation in the next 30 days; higher than 7% of CVEs (scores of 2026-10-31)