CVE-2025-1555

Summary

CVE-2025-1555 is a critical vulnerability identified in hzmanyun Education and Training System version 3.1.1. This issue allows for unrestricted image uploads due to a manipulation of the file argument in the saveImage function. The vulnerability can be exploited remotely, meaning an attacker does not need to have local access to initiate the attack. The exploit for this vulnerability has been made public, increasing the risk of potential attacks. Despite early disclosure to the vendor, they have not responded or taken any action to address the issue.

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