SHA1 Collision Vulnerability in Lua Script Identification Leads to Potential Security Breach

[cryptochecktool]

The method of using hash: Use SHA1 to locate unique identifiers for Lua scripts.

Possible exploitation method: Construct two different Lua scripts, A and B, with the same hash value. Script A is benign, while script B is malicious. After script A passes the review and becomes part of the execution plan, uploading script B will cause script B to regain the identifier of script A, resulting in a takeover.