| 标题 | xianrendzw EasyReport <=2.0.17.0522_Beta remote code execution |
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| 描述 | 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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| 来源 | ⚠️ https://github.com/xianrendzw/EasyReport/issues/83 |
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| 用户 | Ana10gy (UID 93358) |
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| 提交 | 2026-07-02 11時39分 (2 月前) |
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| 管理 | 2026-08-18 20時15分 (2 months later) |
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| 状态 | 已接受 |
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| VulDB条目 | 391893 [xianrendzw EasyReport 直到 2.0.17.0522_Beta QueryerFactory DataSourceController.java DataSourceController.add queryerClass 权限提升] |
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| 积分 | 20 |
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