PPTAgent vulnerabilities

PPTAgent is an agentic framework for reflective PowerPoint generation. Prior to commit 418491a, there is an arbitrary file write vulnerability via `save_generated_slides`. This issue has been patched via commit 418491a.

PPTAgent is a framework for generating PowerPoint presentations. Prior to commit 418491a, PPTAgent was vulnerable to arbitrary code execution via Python eval() of LLM-generated code with builtins in scope.

PPTAgent, a framework for reflective PowerPoint generation, is vulnerable to arbitrary file write and directory creation via markdown_table_to_image. The issue has been patched in commit 418491a.