PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmd_unpack in the recipe CLI extracts .praison tar archives using raw tar.extract() without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who distributes a malicious bundle can overwrite arbitrary files on the victim's filesystem when they run praisonai recipe unpack. This vulnerability is fixed in 4.5.128.

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对路径名的限制不恰当(路径遍历)

PraisonAI 路径遍历漏洞

PraisonAI是Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 4.5.128之前版本存在路径遍历漏洞，该漏洞源于recipe CLI解压.praison归档时未验证路径，可能导致任意文件覆盖。

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