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HIGHCVE-2026-38949Published Modified CNA mitre

CVE-2026-38949: Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3

Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image endpoint. The application fails to properly sanitize user input, allowing injection of arbitrary code

Metrics

CVSS v3.1
8.9
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • n/a / n/a
    n/a
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
References