A vulnerability in the Lutece Core XSL export management module up to version 7.1.7, which allows authenticated administrators to execute code remotely. The XML/XSLT processing configuration does not enable secure processing mode (FEATURE_SECURE_PROCESSING), allowing Java extension functions to be executed from malicious XSL stylesheets. An attacker with administrator privileges can upload a manipulated XSL transformation file and trigger its execution during user export operations, resulting in the execution of arbitrary code on the server.

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Advisories

No advisories yet.

Fixes

Solution

The manufacturer has released the patch (v7.1.9).


Workaround

No workaround given by the vendor.

History

Tue, 01 Sep 2026 11:00:00 +0000

Type Values Removed Values Added
Description A vulnerability in the Lutece Core XSL export management module up to version 7.1.7, which allows authenticated administrators to execute code remotely. The XML/XSLT processing configuration does not enable secure processing mode (FEATURE_SECURE_PROCESSING), allowing Java extension functions to be executed from malicious XSL stylesheets. An attacker with administrator privileges can upload a manipulated XSL transformation file and trigger its execution during user export operations, resulting in the execution of arbitrary code on the server.
Title Code injection in the Lutece Core
First Time appeared Lutece
Lutece lutece Core
Weaknesses CWE-94
CPEs cpe:2.3:a:lutece:lutece_core:*:*:*:*:*:*:*:*
Vendors & Products Lutece
Lutece lutece Core
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-09-01T12:17:12.913Z

Reserved: 2026-03-25T13:08:57.318Z

Link: CVE-2026-4813

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-01T11:16:44.443

Modified: 2026-09-01T11:16:44.443

Link: CVE-2026-4813

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-01T12:30:04Z

Weaknesses