CVE-2026-23769

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CVSS 3.1

6.1 medium

EPSS

<1%p11

Published

Jan 16, 2026 (Jan 16, 2026)

Modified

Jun 17, 2026

Description

lucy-xss-filter before commit e5826c0 allows an attacker to execute malicious JavaScript due to improper sanitization caused by misconfigured default superset rule files.

Vendors: naver
Products: lucy-xss-filter
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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