| 제목 | Zhongbang CRMEB v5.6.3 Assigning instead of Comparing |
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| 설명 | 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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| 원천 | ⚠️ https://github.com/foeCat/CVE/blob/main/CRMEB/address_idor_bypass/address_edit_idor_ownership_takeover.md |
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| 사용자 | Ho Cherry (UID 94105) |
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| 제출 | 2026. 01. 09. PM 05:37 (9 개월 ago) |
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| 모더레이션 | 2026. 01. 19. PM 04:28 (10 days later) |
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| 상태 | 중복 |
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| VulDB 항목 | 323825 [CRMEB 까지 5.6.1 UserAddressServices.php editAddress id 권한 상승] |
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| 포인트들 | 0 |
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