| Название | sanluan publiccms 5.0 Authorization Bypass Through User-Controlled SQL Primary Key |
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| Описание | PublicCMS has a missing authorization vulnerability in GET /admin/cmsContent/exportExcel and GET /admin/cmsContent/exportData. The authenticated account can export site content outside its intended user or department scope, including content owned by another administrator. The tested impact is read-only bulk disclosure within the site; no cross-site impact was established
Attack precondition: The attacker is an authenticated backend administrator who can cause a target SysUser record to contain an integer outside the valid content permission values. In the isolated local test, this was done through the authorized sysUser/save workflow while the account was marked as a superuser
Affected endpoint: GET /admin/cmsContent/exportExcel and GET /admin/cmsContent/exportData
Affected authorization property: SysUser.contentPermissions, CmsContentQuery.userId, and CmsContentQuery.deptId
Security impact: The authenticated account can export site content outside its intended user or department scope, including content owned by another administrator. The tested impact is read-only bulk disclosure within the site; no cross-site impact was established |
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| Источник | ⚠️ https://github.com/aibot88/CVERequest/blob/main/PublicCMS/issue7.md |
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| Пользователь | Anonymous User |
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| Представление | 30.07.2026 15:28 (2 месяцы назад) |
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| Модерация | 25.09.2026 03:01 (2 months later) |
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| Статус | принято |
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| Запись VulDB | 409820 [Sanluan PublicCMS до 6.202506.e exportExcel/exportData SysUserAdminController.java CmsContentAdminController userId/deptId эскалация привилегий] |
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| Баллы | 20 |
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