ag2ai ag2 UserProxyAgent os.path.join path traversal

{
                    "vendor": "ag2ai",
                    "product": "ag2",
                    "versions": [
                        {
                            "version": "0.13.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.13.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.13.2",
                            "status": "affected"
                        },
                        {
                            "version": "0.13.3",
                            "status": "affected"
                        },
                        {
                            "version": "0.13.4",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ag2ai:ag2:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "UserProxyAgent"
                    ]
                }