Vulnerability in zzcms 8.3 Allows Arbitrary File Deletion and Database Access

CVE-2018-13056 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:P

An issue was discovered on zzcms 8.3. There is a vulnerability at /user/del.php that can delete any file by placing its relative path into the zzcms_main table and then making an img add request. This can be leveraged for database access by deleting install.lock.

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