lucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListener or EmbedSecurityListener option is enabled and embed or object tags are used with a src attribute missing a file extension.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Fri, 16 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 16 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Naver
Naver lucy-xss-filter
Vendors & Products Naver
Naver lucy-xss-filter

Fri, 16 Jan 2026 05:30:00 +0000

Type Values Removed Values Added
Description lucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListener or EmbedSecurityListener option is enabled and embed or object tags are used with a src attribute missing a file extension.
Weaknesses CWE-918
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: naver

Published:

Updated: 2026-01-16T16:01:19.373Z

Reserved: 2026-01-16T05:06:27.869Z

Link: CVE-2026-23768

cve-icon Vulnrichment

Updated: 2026-01-16T16:01:01.135Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-16T06:15:51.333

Modified: 2026-01-16T16:15:56.180

Link: CVE-2026-23768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-16T13:41:48Z

Weaknesses