CVE-2026-23769

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

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - cve@navercorp.com

Published

2026-01-16

Last modified

2026-01-16

Weaknesses

CWE-79

Affected products

• Lucy-xss-filter (Naver)

References

• https://cve.naver.com/detail/cve-2026-23769.html
• https://github.com/naver/lucy-xss-filter/pull/32