Directory Traversal Vulnerability in zzcms 8.3 Allows Arbitrary File Deletion

CVE-2018-17797 · MEDIUM Severity

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

An issue was discovered in zzcms 8.3. user/zssave.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter in an action=modify request. This can be leveraged for database access by deleting install.lock.

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