O2OA through 10.0.2-ce Cross-Work Attachment Read via Attachment Download Endpoint

O2OA through 10.0.2-ce contains an authorization bypass vulnerability in x_processplatform_assemble_surface that allows authenticated users to download attachments from other works. ActionDownloadWithWork and ActionDownloadWithWorkStream never verify that the requested attachment id belongs to the referenced work or draft, so any visitable work or owned draft can be supplied. Attackers who know an attachment UUID can request it through jaxrs/attachment/download/{id}/work/{workId} to read documents attached to other users' processes.

O2OA General url ActionUploadExcelWithUrl server-side request forgery

A flaw has been found in O2OA up to 10.0.1-ce. This affects the function ActionUploadExcelWithUrl of the file /x_general_assemble_control/jaxrs/excel/upload/with/url of the component General Module. Executing a manipulation of the argument fileUrl can lead to server-side request forgery. The attack can be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

O2OA Cipher Connection CipherConnectionAction.java list information disclosure

A security vulnerability has been detected in O2OA up to 9.5.3/10.0.2. This vulnerability affects the function list of the file o2server/x_base_core_project/src/main/java/com/x/base/core/project/connection/CipherConnectionAction.java of the component Cipher Connection Handler. Such manipulation of the argument fileUrl leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

An issue in O2OA v.10.0.2 allows a local attacker to execute arbitrary code via the the sandbox mechanism of the Invoke script execution.

A reflected cross-site scripting (XSS) vulnerability in the Forum posting function of O2OA v10 allows attackers to execute arbitrary Javascript in the context of the victim's browser via a crafted URL.

o2oa NodeAgent NodeAgent.java syncFile improper authorization

A security vulnerability has been detected in o2oa up to 10.0. This impacts the function syncFile of the file NodeAgent.java of the component NodeAgent. The manipulation leads to improper authorization. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

o2oa URL Fetching FileAction.java FileAction server-side request forgery

A weakness has been identified in o2oa up to 10.0. This affects the function FileAction of the file FileAction.java of the component URL Fetching. Executing a manipulation of the argument fileUrl can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.