CVE-2026-4813
Code injection in the Lutece Core
EPSS 0.3%
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.
- Affected
- Lutece · Lutece Core
- EPSS
- 0.34% chance of exploitation in the next 30 days, 27th percentile
- Published
- 2026-09-01