| 标题 | Zhongbang CRMEB v5.6.3 Assigning instead of Comparing |
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| 描述 | The address edit endpoint contains a critical bug where an assignment operator (=) is used instead of a comparison operator (==) in the ownership validation check. This allows attackers to modify and steal any user's address by simply knowing the address ID.
The vulnerability at line 216 performs $address_check['uid'] = $uid (assignment) instead of $address_check['uid'] == $uid (comparison). Since assignment always succeeds and returns the assigned value, the condition evaluates to true, bypassing the authorization check. Combined with line 205 which sets $addressInfo['uid'] = $uid, this allows attackers to transfer address ownership to themselves.
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| 来源 | ⚠️ https://github.com/foeCat/CVE/blob/main/CRMEB/address_idor_bypass/address_edit_idor_ownership_takeover.md |
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| 用户 | Ho Cherry (UID 94105) |
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| 提交 | 2026-01-09 17時37分 (9 月前) |
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| 管理 | 2026-01-19 16時28分 (10 days later) |
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| 状态 | 重复 |
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| VulDB条目 | 323825 [CRMEB 直到 5.6.1 UserAddressServices.php editAddress id 权限提升] |
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| 积分 | 0 |
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