| Titre | xianrendzw EasyReport <=2.0.17.0522_Beta remote code execution |
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| Description | QueryerFactory.create resolves the report queryer implementation by calling Class.forName(dataSource.getQueryerClass()) with no allowlist. An authenticated user with the report.ds:add permission can persist a datasource whose queryerClass is an arbitrary fully-qualified class name. Any subsequent operation that loads that datasource then executes Class.forName, which (with the default initialize=true) runs the named class's static initializer — code execution under the JVM. Five distinct trigger paths reach the same sink. All routes require Shiro authentication.
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| La source | ⚠️ https://github.com/xianrendzw/EasyReport/issues/83 |
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| Utilisateur | Ana10gy (UID 93358) |
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| Soumission | 02/07/2026 11:39 (il y a 2 mois) |
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| Modérer | 18/08/2026 20:15 (2 months later) |
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| Statut | Accepté |
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| Entrée VulDB | 391893 [xianrendzw EasyReport jusqu’à 2.0.17.0522_Beta QueryerFactory DataSourceController.java DataSourceController.add queryerClass élévation de privilèges] |
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| Points | 20 |
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