A path traversal vulnerability in the SPO extension of MetaGPT 0.8.1 allows an attacker to read arbitrary files via the FILENAME value used by setfilename() and loadmetadata() in metagpt/ext/spo/utils/load.py. The vulnerable code joins the attacker-controlled FILENAME value with the settings directory and opens the resulting path without validating that the resolved path remains within the intended directory.

An OS command injection vulnerability in MetaGPT 0.8.1 allows an attacker to execute arbitrary commands via the path argument of RepoParser.rebuildclassviews() in metagpt/repoparser.py.